21225339408

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 400

約数和(自身を含む): 71265327616

約数和(自身を除く): 50039988208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 343, 364, 372, 392, 403, 434, 457, 496, 546, 588, 624, 637, 651, 686, 728, 744, 784, 806, 868, 914, 1029, 1092, 1176, 1209, 1274, 1302, 1371, 1372, 1456, 1488, 1519, 1612, 1736, 1828, 1911, 2058, 2184, 2352, 2401, 2418, 2548, 2604, 2742, 2744, 2821, 3038, 3199, 3224, 3472, 3656, 3822, 4116, 4368, 4459, 4557, 4802, 4836, 5096, 5208, 5484, 5488, 5642, 5941, 6076, 6398, 6448, 7203, 7312, 7644, 8232, 8463, 8918, 9114, 9597, 9604, 9672, 10192, 10416, 10633, 10968, 11284, 11882, 12152, 12796, 13377, 14167, 14406, 15288, 16464, 16926, 17823, 17836, 18228, 19194, 19208, 19344, 19747, 21266, 21936, 22393, 22568, 23764, 24304, 25592, 26754, 28334, 28812, 30576, 31213, 31899, 33852, 35646, 35672, 36456, 38388, 38416, 39494, 41587, 42501, 42532, 44786, 45136, 47528, 51184, 53508, 56668, 57624, 59241, 62426, 63798, 67179, 67704, 71292, 71344, 72912, 74431, 76776, 78988, 83174, 85002, 85064, 89572, 93639, 95056, 99169, 107016, 113336, 115248, 118482, 124761, 124852, 127596, 134358, 135408, 138229, 142584, 148862, 153552, 156751, 157976, 166348, 170004, 170128, 179144, 184171, 187278, 198338, 214032, 223293, 226672, 236964, 249522, 249704, 255192, 268716, 276458, 285168, 291109, 297507, 297724, 313502, 315952, 332696, 340008, 358288, 368342, 374556, 396676, 414687, 446586, 470253, 473928, 499044, 499408, 510384, 537432, 552513, 552916, 582218, 595014, 595448, 627004, 665392, 680016, 694183, 736684, 749112, 793352, 829374, 873327, 893172, 940506, 947856, 967603, 998088, 1074864, 1097257, 1105026, 1105832, 1164436, 1190028, 1190896, 1254008, 1289197, 1388366, 1473368, 1498224, 1586704, 1658748, 1746654, 1786344, 1881012, 1935206, 1996176, 2037763, 2082549, 2194514, 2210052, 2211664, 2328872, 2380056, 2508016, 2578394, 2776732, 2902809, 2946736, 3291771, 3317496, 3493308, 3572688, 3762024, 3867591, 3870412, 4075526, 4165098, 4389028, 4420104, 4657744, 4760112, 4859281, 5156788, 5553464, 5805618, 6113289, 6583542, 6634992, 6986616, 7524048, 7735182, 7740824, 8151052, 8330196, 8778056, 8840208, 9024379, 9718562, 10313576, 11106928, 11611236, 12226578, 13167084, 13973232, 14264341, 14577843, 15470364, 15481648, 16302104, 16660392, 17556112, 18048758, 19437124, 20627152, 23222472, 24453156, 26334168, 27073137, 28528682, 29155686, 30940728, 32604208, 33320784, 34014967, 36097516, 38874248, 42793023, 46444944, 48906312, 52668336, 54146274, 57057364, 58311372, 61881456, 63170653, 68029934, 72195032, 77748496, 85586046, 97812624, 102044901, 108292548, 114114728, 116622744, 126341306, 136059868, 144390064, 171172092, 189511959, 204089802, 216585096, 228229456, 233245488, 252682612, 272119736, 342344184, 379023918, 408179604, 433170192, 442194571, 505365224, 544239472, 684688368, 758047836, 816359208, 884389142, 1010730448, 1326583713, 1516095672, 1632718416, 1768778284, 2653167426, 3032191344, 3537556568, 5306334852, 7075113136, 10612669704, 21225339408]

約数ペア:

[(1, 21225339408), (2, 10612669704), (3, 7075113136), (4, 5306334852), (6, 3537556568), (7, 3032191344), (8, 2653167426), (12, 1768778284), (13, 1632718416), (14, 1516095672), (16, 1326583713), (21, 1010730448), (24, 884389142), (26, 816359208), (28, 758047836), (31, 684688368), (39, 544239472), (42, 505365224), (48, 442194571), (49, 433170192), (52, 408179604), (56, 379023918), (62, 342344184), (78, 272119736), (84, 252682612), (91, 233245488), (93, 228229456), (98, 216585096), (104, 204089802), (112, 189511959), (124, 171172092), (147, 144390064), (156, 136059868), (168, 126341306), (182, 116622744), (186, 114114728), (196, 108292548), (208, 102044901), (217, 97812624), (248, 85586046), (273, 77748496), (294, 72195032), (312, 68029934), (336, 63170653), (343, 61881456), (364, 58311372), (372, 57057364), (392, 54146274), (403, 52668336), (434, 48906312), (457, 46444944), (496, 42793023), (546, 38874248), (588, 36097516), (624, 34014967), (637, 33320784), (651, 32604208), (686, 30940728), (728, 29155686), (744, 28528682), (784, 27073137), (806, 26334168), (868, 24453156), (914, 23222472), (1029, 20627152), (1092, 19437124), (1176, 18048758), (1209, 17556112), (1274, 16660392), (1302, 16302104), (1371, 15481648), (1372, 15470364), (1456, 14577843), (1488, 14264341), (1519, 13973232), (1612, 13167084), (1736, 12226578), (1828, 11611236), (1911, 11106928), (2058, 10313576), (2184, 9718562), (2352, 9024379), (2401, 8840208), (2418, 8778056), (2548, 8330196), (2604, 8151052), (2742, 7740824), (2744, 7735182), (2821, 7524048), (3038, 6986616), (3199, 6634992), (3224, 6583542), (3472, 6113289), (3656, 5805618), (3822, 5553464), (4116, 5156788), (4368, 4859281), (4459, 4760112), (4557, 4657744), (4802, 4420104), (4836, 4389028), (5096, 4165098), (5208, 4075526), (5484, 3870412), (5488, 3867591), (5642, 3762024), (5941, 3572688), (6076, 3493308), (6398, 3317496), (6448, 3291771), (7203, 2946736), (7312, 2902809), (7644, 2776732), (8232, 2578394), (8463, 2508016), (8918, 2380056), (9114, 2328872), (9597, 2211664), (9604, 2210052), (9672, 2194514), (10192, 2082549), (10416, 2037763), (10633, 1996176), (10968, 1935206), (11284, 1881012), (11882, 1786344), (12152, 1746654), (12796, 1658748), (13377, 1586704), (14167, 1498224), (14406, 1473368), (15288, 1388366), (16464, 1289197), (16926, 1254008), (17823, 1190896), (17836, 1190028), (18228, 1164436), (19194, 1105832), (19208, 1105026), (19344, 1097257), (19747, 1074864), (21266, 998088), (21936, 967603), (22393, 947856), (22568, 940506), (23764, 893172), (24304, 873327), (25592, 829374), (26754, 793352), (28334, 749112), (28812, 736684), (30576, 694183), (31213, 680016), (31899, 665392), (33852, 627004), (35646, 595448), (35672, 595014), (36456, 582218), (38388, 552916), (38416, 552513), (39494, 537432), (41587, 510384), (42501, 499408), (42532, 499044), (44786, 473928), (45136, 470253), (47528, 446586), (51184, 414687), (53508, 396676), (56668, 374556), (57624, 368342), (59241, 358288), (62426, 340008), (63798, 332696), (67179, 315952), (67704, 313502), (71292, 297724), (71344, 297507), (72912, 291109), (74431, 285168), (76776, 276458), (78988, 268716), (83174, 255192), (85002, 249704), (85064, 249522), (89572, 236964), (93639, 226672), (95056, 223293), (99169, 214032), (107016, 198338), (113336, 187278), (115248, 184171), (118482, 179144), (124761, 170128), (124852, 170004), (127596, 166348), (134358, 157976), (135408, 156751), (138229, 153552), (142584, 148862)]