521036208

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 300

約数和(自身を含む): 1869297768

約数和(自身を除く): 1348261560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 137, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 274, 294, 308, 336, 343, 392, 396, 411, 441, 462, 504, 528, 539, 548, 588, 616, 686, 693, 784, 792, 822, 882, 924, 959, 1008, 1029, 1078, 1096, 1176, 1232, 1233, 1372, 1386, 1507, 1584, 1617, 1644, 1764, 1848, 1918, 2058, 2156, 2192, 2352, 2401, 2466, 2744, 2772, 2877, 3014, 3087, 3234, 3288, 3528, 3696, 3773, 3836, 4116, 4312, 4521, 4802, 4851, 4932, 5488, 5544, 5754, 6028, 6174, 6468, 6576, 6713, 7056, 7203, 7546, 7672, 8232, 8624, 8631, 9042, 9604, 9702, 9864, 10549, 11088, 11319, 11508, 12056, 12348, 12936, 13426, 13563, 14406, 15092, 15344, 16464, 17262, 18084, 19208, 19404, 19728, 20139, 21098, 21609, 22638, 23016, 24112, 24696, 25872, 26411, 26852, 27126, 28812, 30184, 31647, 33957, 34524, 36168, 38416, 38808, 40278, 42196, 43218, 45276, 46032, 46991, 49392, 52822, 53704, 54252, 57624, 60368, 60417, 63294, 67914, 69048, 72336, 73843, 77616, 79233, 80556, 84392, 86436, 90552, 93982, 94941, 105644, 107408, 108504, 115248, 120834, 126588, 135828, 138096, 140973, 147686, 158466, 161112, 168784, 172872, 181104, 187964, 189882, 211288, 217008, 221529, 237699, 241668, 253176, 271656, 281946, 295372, 316932, 322224, 328937, 345744, 375928, 379764, 422576, 422919, 443058, 475398, 483336, 506352, 516901, 543312, 563892, 590744, 633864, 657874, 664587, 751856, 759528, 845838, 886116, 950796, 966672, 986811, 1033802, 1127784, 1181488, 1267728, 1315748, 1329174, 1519056, 1550703, 1691676, 1772232, 1901592, 1973622, 2067604, 2255568, 2631496, 2658348, 2960433, 3101406, 3383352, 3544464, 3618307, 3803184, 3947244, 4135208, 4652109, 5262992, 5316696, 5920866, 6202812, 6766704, 7236614, 7894488, 8270416, 9304218, 10633392, 10854921, 11841732, 12405624, 14473228, 15788976, 18608436, 21709842, 23683464, 24811248, 28946456, 32564763, 37216872, 43419684, 47366928, 57892912, 65129526, 74433744, 86839368, 130259052, 173678736, 260518104, 521036208]

約数ペア:

[(1, 521036208), (2, 260518104), (3, 173678736), (4, 130259052), (6, 86839368), (7, 74433744), (8, 65129526), (9, 57892912), (11, 47366928), (12, 43419684), (14, 37216872), (16, 32564763), (18, 28946456), (21, 24811248), (22, 23683464), (24, 21709842), (28, 18608436), (33, 15788976), (36, 14473228), (42, 12405624), (44, 11841732), (48, 10854921), (49, 10633392), (56, 9304218), (63, 8270416), (66, 7894488), (72, 7236614), (77, 6766704), (84, 6202812), (88, 5920866), (98, 5316696), (99, 5262992), (112, 4652109), (126, 4135208), (132, 3947244), (137, 3803184), (144, 3618307), (147, 3544464), (154, 3383352), (168, 3101406), (176, 2960433), (196, 2658348), (198, 2631496), (231, 2255568), (252, 2067604), (264, 1973622), (274, 1901592), (294, 1772232), (308, 1691676), (336, 1550703), (343, 1519056), (392, 1329174), (396, 1315748), (411, 1267728), (441, 1181488), (462, 1127784), (504, 1033802), (528, 986811), (539, 966672), (548, 950796), (588, 886116), (616, 845838), (686, 759528), (693, 751856), (784, 664587), (792, 657874), (822, 633864), (882, 590744), (924, 563892), (959, 543312), (1008, 516901), (1029, 506352), (1078, 483336), (1096, 475398), (1176, 443058), (1232, 422919), (1233, 422576), (1372, 379764), (1386, 375928), (1507, 345744), (1584, 328937), (1617, 322224), (1644, 316932), (1764, 295372), (1848, 281946), (1918, 271656), (2058, 253176), (2156, 241668), (2192, 237699), (2352, 221529), (2401, 217008), (2466, 211288), (2744, 189882), (2772, 187964), (2877, 181104), (3014, 172872), (3087, 168784), (3234, 161112), (3288, 158466), (3528, 147686), (3696, 140973), (3773, 138096), (3836, 135828), (4116, 126588), (4312, 120834), (4521, 115248), (4802, 108504), (4851, 107408), (4932, 105644), (5488, 94941), (5544, 93982), (5754, 90552), (6028, 86436), (6174, 84392), (6468, 80556), (6576, 79233), (6713, 77616), (7056, 73843), (7203, 72336), (7546, 69048), (7672, 67914), (8232, 63294), (8624, 60417), (8631, 60368), (9042, 57624), (9604, 54252), (9702, 53704), (9864, 52822), (10549, 49392), (11088, 46991), (11319, 46032), (11508, 45276), (12056, 43218), (12348, 42196), (12936, 40278), (13426, 38808), (13563, 38416), (14406, 36168), (15092, 34524), (15344, 33957), (16464, 31647), (17262, 30184), (18084, 28812), (19208, 27126), (19404, 26852), (19728, 26411), (20139, 25872), (21098, 24696), (21609, 24112), (22638, 23016)]