7916899536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19554

約数の個数: 240

約数和(自身を含む): 28150420480

約数和(自身を除く): 20233520944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 19489, 22568, 25389, 29016, 31248, 33852, 38978, 45136, 50778, 58032, 58467, 67704, 77956, 101556, 116934, 135408, 136423, 155912, 175401, 203112, 233868, 253357, 272846, 311824, 350802, 406224, 409269, 467736, 506714, 545692, 604159, 701604, 760071, 818538, 935472, 1013428, 1091384, 1208318, 1227807, 1403208, 1520142, 1637076, 1773499, 1812477, 2026856, 2182768, 2280213, 2416636, 2455614, 2806416, 3040284, 3274152, 3546998, 3624954, 4053712, 4229113, 4560426, 4833272, 4911228, 5320497, 5437431, 6080568, 6548304, 7093996, 7249908, 7854067, 8458226, 9120852, 9666544, 9822456, 10640994, 10874862, 12161136, 12687339, 14187992, 14499816, 15708134, 15961491, 16916452, 18241704, 19644912, 21281988, 21749724, 23562201, 25374678, 28375984, 28999632, 31416268, 31922982, 33832904, 36483408, 38062017, 42563976, 43499448, 47124402, 50749356, 54978469, 62832536, 63845964, 67665808, 70686603, 76124034, 85127952, 86998896, 94248804, 101498712, 109956938, 125665072, 127691928, 141373206, 152248068, 164935407, 188497608, 202997424, 219913876, 255383856, 282746412, 304496136, 329870814, 376995216, 439827752, 494806221, 565492824, 608992272, 659741628, 879655504, 989612442, 1130985648, 1319483256, 1979224884, 2638966512, 3958449768, 7916899536]

約数ペア:

[(1, 7916899536), (2, 3958449768), (3, 2638966512), (4, 1979224884), (6, 1319483256), (7, 1130985648), (8, 989612442), (9, 879655504), (12, 659741628), (13, 608992272), (14, 565492824), (16, 494806221), (18, 439827752), (21, 376995216), (24, 329870814), (26, 304496136), (28, 282746412), (31, 255383856), (36, 219913876), (39, 202997424), (42, 188497608), (48, 164935407), (52, 152248068), (56, 141373206), (62, 127691928), (63, 125665072), (72, 109956938), (78, 101498712), (84, 94248804), (91, 86998896), (93, 85127952), (104, 76124034), (112, 70686603), (117, 67665808), (124, 63845964), (126, 62832536), (144, 54978469), (156, 50749356), (168, 47124402), (182, 43499448), (186, 42563976), (208, 38062017), (217, 36483408), (234, 33832904), (248, 31922982), (252, 31416268), (273, 28999632), (279, 28375984), (312, 25374678), (336, 23562201), (364, 21749724), (372, 21281988), (403, 19644912), (434, 18241704), (468, 16916452), (496, 15961491), (504, 15708134), (546, 14499816), (558, 14187992), (624, 12687339), (651, 12161136), (728, 10874862), (744, 10640994), (806, 9822456), (819, 9666544), (868, 9120852), (936, 8458226), (1008, 7854067), (1092, 7249908), (1116, 7093996), (1209, 6548304), (1302, 6080568), (1456, 5437431), (1488, 5320497), (1612, 4911228), (1638, 4833272), (1736, 4560426), (1872, 4229113), (1953, 4053712), (2184, 3624954), (2232, 3546998), (2418, 3274152), (2604, 3040284), (2821, 2806416), (3224, 2455614), (3276, 2416636), (3472, 2280213), (3627, 2182768), (3906, 2026856), (4368, 1812477), (4464, 1773499), (4836, 1637076), (5208, 1520142), (5642, 1403208), (6448, 1227807), (6552, 1208318), (7254, 1091384), (7812, 1013428), (8463, 935472), (9672, 818538), (10416, 760071), (11284, 701604), (13104, 604159), (14508, 545692), (15624, 506714), (16926, 467736), (19344, 409269), (19489, 406224), (22568, 350802), (25389, 311824), (29016, 272846), (31248, 253357), (33852, 233868), (38978, 203112), (45136, 175401), (50778, 155912), (58032, 136423), (58467, 135408), (67704, 116934), (77956, 101556)]