642646368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 432

約数和(自身を含む): 2384194176

約数和(自身を除く): 1741547808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 112, 113, 117, 124, 126, 144, 147, 156, 168, 182, 186, 196, 208, 217, 224, 226, 234, 248, 252, 273, 279, 288, 294, 312, 336, 339, 364, 372, 392, 403, 416, 434, 441, 452, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 678, 728, 744, 784, 791, 806, 819, 868, 882, 904, 936, 992, 1008, 1017, 1092, 1116, 1176, 1209, 1248, 1274, 1302, 1356, 1456, 1469, 1488, 1519, 1568, 1582, 1612, 1638, 1736, 1764, 1808, 1872, 1911, 1953, 2016, 2034, 2184, 2232, 2352, 2373, 2418, 2548, 2604, 2712, 2821, 2912, 2938, 2976, 3038, 3164, 3224, 3276, 3472, 3503, 3528, 3616, 3627, 3744, 3822, 3906, 4068, 4368, 4407, 4464, 4557, 4704, 4746, 4836, 5096, 5208, 5424, 5537, 5642, 5733, 5876, 6076, 6328, 6448, 6552, 6944, 7006, 7056, 7119, 7254, 7644, 7812, 8136, 8463, 8736, 8814, 8928, 9114, 9492, 9672, 10192, 10283, 10416, 10509, 10848, 11074, 11284, 11466, 11752, 12152, 12656, 12896, 13104, 13221, 13671, 14012, 14112, 14238, 14508, 15288, 15624, 16272, 16611, 16926, 17628, 18228, 18984, 19344, 19747, 20384, 20566, 20832, 21018, 22148, 22568, 22932, 23504, 24304, 24521, 25312, 25389, 26208, 26442, 27342, 28024, 28476, 29016, 30576, 30849, 31248, 31527, 32544, 33222, 33852, 35256, 36456, 37968, 38688, 39494, 41132, 42036, 44296, 45136, 45539, 45864, 47008, 48608, 49042, 49833, 50778, 52884, 54684, 56048, 56952, 58032, 59241, 61152, 61698, 62496, 63054, 66444, 67704, 70512, 71981, 72912, 73563, 75936, 78988, 82264, 84072, 88592, 90272, 91078, 91728, 92547, 98084, 99666, 101556, 105768, 109368, 112096, 113904, 116064, 118482, 123396, 126108, 132888, 135408, 136617, 141024, 143962, 145824, 147126, 157976, 164528, 168144, 171647, 177184, 177723, 182156, 183456, 185094, 196168, 199332, 203112, 211536, 215943, 218736, 220689, 227808, 236964, 246792, 252216, 265776, 270816, 273234, 287924, 294252, 315952, 318773, 329056, 336288, 343294, 355446, 364312, 370188, 392336, 398664, 406224, 409851, 423072, 431886, 437472, 441378, 473928, 493584, 504432, 514941, 531552, 546468, 575848, 588504, 631904, 637546, 647829, 686588, 710892, 728624, 740376, 784672, 797328, 812448, 819702, 863772, 882756, 947856, 956319, 987168, 1008864, 1029882, 1092936, 1151696, 1177008, 1275092, 1295658, 1373176, 1421784, 1457248, 1480752, 1544823, 1594656, 1639404, 1727544, 1765512, 1895712, 1912638, 2059764, 2185872, 2231411, 2303392, 2354016, 2550184, 2591316, 2746352, 2843568, 2868957, 2961504, 3089646, 3278808, 3455088, 3531024, 3825276, 4119528, 4371744, 4462822, 5100368, 5182632, 5492704, 5687136, 5737914, 6179292, 6557616, 6694233, 6910176, 7062048, 7650552, 8239056, 8925644, 10200736, 10365264, 11475828, 12358584, 13115232, 13388466, 15301104, 16478112, 17851288, 20082699, 20730528, 22951656, 24717168, 26776932, 30602208, 35702576, 40165398, 45903312, 49434336, 53553864, 71405152, 80330796, 91806624, 107107728, 160661592, 214215456, 321323184, 642646368]

約数ペア:

[(1, 642646368), (2, 321323184), (3, 214215456), (4, 160661592), (6, 107107728), (7, 91806624), (8, 80330796), (9, 71405152), (12, 53553864), (13, 49434336), (14, 45903312), (16, 40165398), (18, 35702576), (21, 30602208), (24, 26776932), (26, 24717168), (28, 22951656), (31, 20730528), (32, 20082699), (36, 17851288), (39, 16478112), (42, 15301104), (48, 13388466), (49, 13115232), (52, 12358584), (56, 11475828), (62, 10365264), (63, 10200736), (72, 8925644), (78, 8239056), (84, 7650552), (91, 7062048), (93, 6910176), (96, 6694233), (98, 6557616), (104, 6179292), (112, 5737914), (113, 5687136), (117, 5492704), (124, 5182632), (126, 5100368), (144, 4462822), (147, 4371744), (156, 4119528), (168, 3825276), (182, 3531024), (186, 3455088), (196, 3278808), (208, 3089646), (217, 2961504), (224, 2868957), (226, 2843568), (234, 2746352), (248, 2591316), (252, 2550184), (273, 2354016), (279, 2303392), (288, 2231411), (294, 2185872), (312, 2059764), (336, 1912638), (339, 1895712), (364, 1765512), (372, 1727544), (392, 1639404), (403, 1594656), (416, 1544823), (434, 1480752), (441, 1457248), (452, 1421784), (468, 1373176), (496, 1295658), (504, 1275092), (546, 1177008), (558, 1151696), (588, 1092936), (624, 1029882), (637, 1008864), (651, 987168), (672, 956319), (678, 947856), (728, 882756), (744, 863772), (784, 819702), (791, 812448), (806, 797328), (819, 784672), (868, 740376), (882, 728624), (904, 710892), (936, 686588), (992, 647829), (1008, 637546), (1017, 631904), (1092, 588504), (1116, 575848), (1176, 546468), (1209, 531552), (1248, 514941), (1274, 504432), (1302, 493584), (1356, 473928), (1456, 441378), (1469, 437472), (1488, 431886), (1519, 423072), (1568, 409851), (1582, 406224), (1612, 398664), (1638, 392336), (1736, 370188), (1764, 364312), (1808, 355446), (1872, 343294), (1911, 336288), (1953, 329056), (2016, 318773), (2034, 315952), (2184, 294252), (2232, 287924), (2352, 273234), (2373, 270816), (2418, 265776), (2548, 252216), (2604, 246792), (2712, 236964), (2821, 227808), (2912, 220689), (2938, 218736), (2976, 215943), (3038, 211536), (3164, 203112), (3224, 199332), (3276, 196168), (3472, 185094), (3503, 183456), (3528, 182156), (3616, 177723), (3627, 177184), (3744, 171647), (3822, 168144), (3906, 164528), (4068, 157976), (4368, 147126), (4407, 145824), (4464, 143962), (4557, 141024), (4704, 136617), (4746, 135408), (4836, 132888), (5096, 126108), (5208, 123396), (5424, 118482), (5537, 116064), (5642, 113904), (5733, 112096), (5876, 109368), (6076, 105768), (6328, 101556), (6448, 99666), (6552, 98084), (6944, 92547), (7006, 91728), (7056, 91078), (7119, 90272), (7254, 88592), (7644, 84072), (7812, 82264), (8136, 78988), (8463, 75936), (8736, 73563), (8814, 72912), (8928, 71981), (9114, 70512), (9492, 67704), (9672, 66444), (10192, 63054), (10283, 62496), (10416, 61698), (10509, 61152), (10848, 59241), (11074, 58032), (11284, 56952), (11466, 56048), (11752, 54684), (12152, 52884), (12656, 50778), (12896, 49833), (13104, 49042), (13221, 48608), (13671, 47008), (14012, 45864), (14112, 45539), (14238, 45136), (14508, 44296), (15288, 42036), (15624, 41132), (16272, 39494), (16611, 38688), (16926, 37968), (17628, 36456), (18228, 35256), (18984, 33852), (19344, 33222), (19747, 32544), (20384, 31527), (20566, 31248), (20832, 30849), (21018, 30576), (22148, 29016), (22568, 28476), (22932, 28024), (23504, 27342), (24304, 26442), (24521, 26208), (25312, 25389)]