620584992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 1917167616

約数和(自身を除く): 1296582624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 127, 141, 144, 152, 171, 188, 228, 254, 282, 288, 304, 342, 361, 376, 381, 423, 456, 508, 564, 608, 684, 722, 752, 762, 846, 893, 912, 1016, 1083, 1128, 1143, 1368, 1444, 1504, 1524, 1692, 1786, 1824, 2032, 2166, 2256, 2286, 2413, 2679, 2736, 2888, 3048, 3249, 3384, 3572, 4064, 4332, 4512, 4572, 4826, 5358, 5472, 5776, 5969, 6096, 6498, 6768, 7144, 7239, 8037, 8664, 9144, 9652, 10716, 11552, 11938, 12192, 12996, 13536, 14288, 14478, 16074, 16967, 17328, 17907, 18288, 19304, 21432, 21717, 23876, 25992, 28576, 28956, 32148, 33934, 34656, 35814, 36576, 38608, 42864, 43434, 45847, 47752, 50901, 51984, 53721, 57912, 64296, 67868, 71628, 77216, 85728, 86868, 91694, 95504, 101802, 103968, 107442, 113411, 115824, 128592, 135736, 137541, 143256, 152703, 173736, 183388, 191008, 203604, 214884, 226822, 231648, 257184, 271472, 275082, 286512, 305406, 340233, 347472, 366776, 407208, 412623, 429768, 453644, 542944, 550164, 573024, 610812, 680466, 694944, 733552, 814416, 825246, 859536, 907288, 1020699, 1100328, 1221624, 1360932, 1467104, 1628832, 1650492, 1719072, 1814576, 2041398, 2154809, 2200656, 2443248, 2721864, 3300984, 3629152, 4082796, 4309618, 4401312, 4886496, 5443728, 6464427, 6601968, 8165592, 8619236, 10887456, 12928854, 13203936, 16331184, 17238472, 19393281, 25857708, 32662368, 34476944, 38786562, 51715416, 68953888, 77573124, 103430832, 155146248, 206861664, 310292496, 620584992]

約数ペア:

[(1, 620584992), (2, 310292496), (3, 206861664), (4, 155146248), (6, 103430832), (8, 77573124), (9, 68953888), (12, 51715416), (16, 38786562), (18, 34476944), (19, 32662368), (24, 25857708), (32, 19393281), (36, 17238472), (38, 16331184), (47, 13203936), (48, 12928854), (57, 10887456), (72, 8619236), (76, 8165592), (94, 6601968), (96, 6464427), (114, 5443728), (127, 4886496), (141, 4401312), (144, 4309618), (152, 4082796), (171, 3629152), (188, 3300984), (228, 2721864), (254, 2443248), (282, 2200656), (288, 2154809), (304, 2041398), (342, 1814576), (361, 1719072), (376, 1650492), (381, 1628832), (423, 1467104), (456, 1360932), (508, 1221624), (564, 1100328), (608, 1020699), (684, 907288), (722, 859536), (752, 825246), (762, 814416), (846, 733552), (893, 694944), (912, 680466), (1016, 610812), (1083, 573024), (1128, 550164), (1143, 542944), (1368, 453644), (1444, 429768), (1504, 412623), (1524, 407208), (1692, 366776), (1786, 347472), (1824, 340233), (2032, 305406), (2166, 286512), (2256, 275082), (2286, 271472), (2413, 257184), (2679, 231648), (2736, 226822), (2888, 214884), (3048, 203604), (3249, 191008), (3384, 183388), (3572, 173736), (4064, 152703), (4332, 143256), (4512, 137541), (4572, 135736), (4826, 128592), (5358, 115824), (5472, 113411), (5776, 107442), (5969, 103968), (6096, 101802), (6498, 95504), (6768, 91694), (7144, 86868), (7239, 85728), (8037, 77216), (8664, 71628), (9144, 67868), (9652, 64296), (10716, 57912), (11552, 53721), (11938, 51984), (12192, 50901), (12996, 47752), (13536, 45847), (14288, 43434), (14478, 42864), (16074, 38608), (16967, 36576), (17328, 35814), (17907, 34656), (18288, 33934), (19304, 32148), (21432, 28956), (21717, 28576), (23876, 25992)]