1521385488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 240

約数和(自身を含む): 5264663040

約数和(自身を除く): 3743277552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 47, 48, 51, 56, 63, 68, 72, 84, 94, 102, 112, 119, 126, 136, 141, 144, 153, 168, 188, 204, 238, 252, 272, 282, 306, 329, 336, 357, 376, 408, 423, 476, 504, 564, 612, 658, 714, 752, 799, 816, 846, 952, 987, 1008, 1071, 1128, 1224, 1316, 1428, 1598, 1692, 1889, 1904, 1974, 2142, 2256, 2397, 2448, 2632, 2856, 2961, 3196, 3384, 3778, 3948, 4284, 4794, 5264, 5593, 5667, 5712, 5922, 6392, 6768, 7191, 7556, 7896, 8568, 9588, 11186, 11334, 11844, 12784, 13223, 14382, 15112, 15792, 16779, 17001, 17136, 19176, 22372, 22668, 23688, 26446, 28764, 30224, 32113, 33558, 34002, 38352, 39669, 44744, 45336, 47376, 50337, 52892, 57528, 64226, 67116, 68004, 79338, 88783, 89488, 90672, 96339, 100674, 105784, 115056, 119007, 128452, 134232, 136008, 158676, 177566, 192678, 201348, 211568, 224791, 238014, 256904, 266349, 268464, 272016, 289017, 317352, 355132, 385356, 402696, 449582, 476028, 513808, 532698, 578034, 621481, 634704, 674373, 710264, 770712, 799047, 805392, 899164, 952056, 1065396, 1156068, 1242962, 1348746, 1420528, 1509311, 1541424, 1598094, 1798328, 1864443, 1904112, 2023119, 2130792, 2312136, 2485924, 2697492, 3018622, 3196188, 3596656, 3728886, 4046238, 4261584, 4527933, 4624272, 4971848, 5394984, 5593329, 6037244, 6392376, 7457772, 8092476, 9055866, 9943696, 10565177, 10789968, 11186658, 12074488, 12784752, 13583799, 14915544, 16184952, 18111732, 21130354, 22373316, 24148976, 27167598, 29831088, 31695531, 32369904, 36223464, 42260708, 44746632, 54335196, 63391062, 72446928, 84521416, 89493264, 95086593, 108670392, 126782124, 169042832, 190173186, 217340784, 253564248, 380346372, 507128496, 760692744, 1521385488]

約数ペア:

[(1, 1521385488), (2, 760692744), (3, 507128496), (4, 380346372), (6, 253564248), (7, 217340784), (8, 190173186), (9, 169042832), (12, 126782124), (14, 108670392), (16, 95086593), (17, 89493264), (18, 84521416), (21, 72446928), (24, 63391062), (28, 54335196), (34, 44746632), (36, 42260708), (42, 36223464), (47, 32369904), (48, 31695531), (51, 29831088), (56, 27167598), (63, 24148976), (68, 22373316), (72, 21130354), (84, 18111732), (94, 16184952), (102, 14915544), (112, 13583799), (119, 12784752), (126, 12074488), (136, 11186658), (141, 10789968), (144, 10565177), (153, 9943696), (168, 9055866), (188, 8092476), (204, 7457772), (238, 6392376), (252, 6037244), (272, 5593329), (282, 5394984), (306, 4971848), (329, 4624272), (336, 4527933), (357, 4261584), (376, 4046238), (408, 3728886), (423, 3596656), (476, 3196188), (504, 3018622), (564, 2697492), (612, 2485924), (658, 2312136), (714, 2130792), (752, 2023119), (799, 1904112), (816, 1864443), (846, 1798328), (952, 1598094), (987, 1541424), (1008, 1509311), (1071, 1420528), (1128, 1348746), (1224, 1242962), (1316, 1156068), (1428, 1065396), (1598, 952056), (1692, 899164), (1889, 805392), (1904, 799047), (1974, 770712), (2142, 710264), (2256, 674373), (2397, 634704), (2448, 621481), (2632, 578034), (2856, 532698), (2961, 513808), (3196, 476028), (3384, 449582), (3778, 402696), (3948, 385356), (4284, 355132), (4794, 317352), (5264, 289017), (5593, 272016), (5667, 268464), (5712, 266349), (5922, 256904), (6392, 238014), (6768, 224791), (7191, 211568), (7556, 201348), (7896, 192678), (8568, 177566), (9588, 158676), (11186, 136008), (11334, 134232), (11844, 128452), (12784, 119007), (13223, 115056), (14382, 105784), (15112, 100674), (15792, 96339), (16779, 90672), (17001, 89488), (17136, 88783), (19176, 79338), (22372, 68004), (22668, 67116), (23688, 64226), (26446, 57528), (28764, 52892), (30224, 50337), (32113, 47376), (33558, 45336), (34002, 44744), (38352, 39669)]