487427976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 1668096000

約数和(自身を除く): 1180668024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 47, 54, 56, 57, 63, 72, 76, 84, 94, 108, 114, 126, 133, 141, 152, 168, 171, 188, 189, 216, 228, 252, 266, 282, 329, 342, 361, 376, 378, 399, 423, 456, 504, 513, 532, 564, 658, 684, 722, 756, 798, 846, 893, 987, 1026, 1064, 1083, 1128, 1197, 1269, 1316, 1368, 1444, 1512, 1596, 1692, 1786, 1974, 2052, 2166, 2394, 2527, 2538, 2632, 2679, 2888, 2961, 3192, 3249, 3384, 3572, 3591, 3948, 4104, 4332, 4788, 5054, 5076, 5358, 5922, 6251, 6498, 6859, 7144, 7182, 7581, 7896, 8037, 8664, 8883, 9576, 9747, 10108, 10152, 10716, 11844, 12502, 12996, 13718, 14364, 15162, 16074, 16967, 17766, 18753, 19494, 20216, 20577, 21432, 22743, 23688, 24111, 25004, 25992, 27436, 28728, 30324, 32148, 33934, 35532, 37506, 38988, 41154, 45486, 48013, 48222, 50008, 50901, 54872, 56259, 60648, 61731, 64296, 67868, 68229, 71064, 75012, 77976, 82308, 90972, 96026, 96444, 101802, 112518, 118769, 123462, 135736, 136458, 144039, 150024, 152703, 164616, 168777, 181944, 185193, 192052, 192888, 203604, 225036, 237538, 246924, 272916, 288078, 305406, 322373, 337554, 356307, 370386, 384104, 407208, 432117, 450072, 458109, 475076, 493848, 545832, 576156, 610812, 644746, 675108, 712614, 740772, 864234, 916218, 950152, 967119, 1068921, 1152312, 1221624, 1289492, 1296351, 1350216, 1425228, 1481544, 1728468, 1832436, 1934238, 2137842, 2256611, 2578984, 2592702, 2850456, 2901357, 3206763, 3456936, 3664872, 3868476, 4275684, 4513222, 5185404, 5802714, 6413526, 6769833, 7736952, 8551368, 8704071, 9026444, 10370808, 11605428, 12827052, 13539666, 17408142, 18052888, 20309499, 23210856, 25654104, 27079332, 34816284, 40618998, 54158664, 60928497, 69632568, 81237996, 121856994, 162475992, 243713988, 487427976]

約数ペア:

[(1, 487427976), (2, 243713988), (3, 162475992), (4, 121856994), (6, 81237996), (7, 69632568), (8, 60928497), (9, 54158664), (12, 40618998), (14, 34816284), (18, 27079332), (19, 25654104), (21, 23210856), (24, 20309499), (27, 18052888), (28, 17408142), (36, 13539666), (38, 12827052), (42, 11605428), (47, 10370808), (54, 9026444), (56, 8704071), (57, 8551368), (63, 7736952), (72, 6769833), (76, 6413526), (84, 5802714), (94, 5185404), (108, 4513222), (114, 4275684), (126, 3868476), (133, 3664872), (141, 3456936), (152, 3206763), (168, 2901357), (171, 2850456), (188, 2592702), (189, 2578984), (216, 2256611), (228, 2137842), (252, 1934238), (266, 1832436), (282, 1728468), (329, 1481544), (342, 1425228), (361, 1350216), (376, 1296351), (378, 1289492), (399, 1221624), (423, 1152312), (456, 1068921), (504, 967119), (513, 950152), (532, 916218), (564, 864234), (658, 740772), (684, 712614), (722, 675108), (756, 644746), (798, 610812), (846, 576156), (893, 545832), (987, 493848), (1026, 475076), (1064, 458109), (1083, 450072), (1128, 432117), (1197, 407208), (1269, 384104), (1316, 370386), (1368, 356307), (1444, 337554), (1512, 322373), (1596, 305406), (1692, 288078), (1786, 272916), (1974, 246924), (2052, 237538), (2166, 225036), (2394, 203604), (2527, 192888), (2538, 192052), (2632, 185193), (2679, 181944), (2888, 168777), (2961, 164616), (3192, 152703), (3249, 150024), (3384, 144039), (3572, 136458), (3591, 135736), (3948, 123462), (4104, 118769), (4332, 112518), (4788, 101802), (5054, 96444), (5076, 96026), (5358, 90972), (5922, 82308), (6251, 77976), (6498, 75012), (6859, 71064), (7144, 68229), (7182, 67868), (7581, 64296), (7896, 61731), (8037, 60648), (8664, 56259), (8883, 54872), (9576, 50901), (9747, 50008), (10108, 48222), (10152, 48013), (10716, 45486), (11844, 41154), (12502, 38988), (12996, 37506), (13718, 35532), (14364, 33934), (15162, 32148), (16074, 30324), (16967, 28728), (17766, 27436), (18753, 25992), (19494, 25004), (20216, 24111), (20577, 23688), (21432, 22743)]