214284728528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2\times {\mathrm{751}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 457304230656

約数和(自身を除く): 243019502128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 139, 142, 208, 278, 284, 556, 568, 751, 923, 1112, 1136, 1502, 1807, 1846, 2224, 3004, 3614, 3692, 6008, 7228, 7384, 9763, 9869, 12016, 14456, 14768, 19321, 19526, 19738, 28912, 38642, 39052, 39476, 53321, 77284, 78104, 78952, 104389, 106642, 128297, 154568, 156208, 157904, 208778, 213284, 251173, 256594, 309136, 417556, 426568, 502346, 513188, 693173, 835112, 853136, 1004692, 1026376, 1357057, 1371791, 1386346, 1670224, 2009384, 2052752, 2714114, 2743582, 2772692, 4018768, 5428228, 5487164, 5545384, 7411619, 10856456, 10974328, 11090768, 14510071, 14823238, 17833283, 21712912, 21948656, 29020142, 29646476, 35666566, 58040284, 59292952, 71333132, 96351047, 116080568, 118585904, 142666264, 188630923, 192702094, 232161136, 285332528, 377261846, 385404188, 754523692, 770808376, 1030215041, 1509047384, 1541616752, 2060430082, 3018094768, 4120860164, 8241720328, 13392795533, 16483440656, 26785591066, 53571182132, 107142364264, 214284728528]

約数ペア:

[(1, 214284728528), (2, 107142364264), (4, 53571182132), (8, 26785591066), (13, 16483440656), (16, 13392795533), (26, 8241720328), (52, 4120860164), (71, 3018094768), (104, 2060430082), (139, 1541616752), (142, 1509047384), (208, 1030215041), (278, 770808376), (284, 754523692), (556, 385404188), (568, 377261846), (751, 285332528), (923, 232161136), (1112, 192702094), (1136, 188630923), (1502, 142666264), (1807, 118585904), (1846, 116080568), (2224, 96351047), (3004, 71333132), (3614, 59292952), (3692, 58040284), (6008, 35666566), (7228, 29646476), (7384, 29020142), (9763, 21948656), (9869, 21712912), (12016, 17833283), (14456, 14823238), (14768, 14510071), (19321, 11090768), (19526, 10974328), (19738, 10856456), (28912, 7411619), (38642, 5545384), (39052, 5487164), (39476, 5428228), (53321, 4018768), (77284, 2772692), (78104, 2743582), (78952, 2714114), (104389, 2052752), (106642, 2009384), (128297, 1670224), (154568, 1386346), (156208, 1371791), (157904, 1357057), (208778, 1026376), (213284, 1004692), (251173, 853136), (256594, 835112), (309136, 693173), (417556, 513188), (426568, 502346)]