272998404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 835027200

約数和(自身を除く): 562028796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 189, 196, 237, 252, 294, 316, 378, 441, 474, 553, 588, 653, 711, 756, 882, 948, 1106, 1306, 1323, 1422, 1659, 1764, 1959, 2133, 2212, 2612, 2646, 2844, 3318, 3871, 3918, 4266, 4571, 4977, 5292, 5877, 6636, 7742, 7836, 8532, 9142, 9954, 11613, 11754, 13713, 14931, 15484, 17631, 18284, 19908, 23226, 23508, 27426, 29862, 31997, 34839, 35262, 41139, 46452, 51587, 54852, 59724, 63994, 69678, 70524, 82278, 95991, 103174, 104517, 123417, 127988, 139356, 154761, 164556, 191982, 206348, 209034, 246834, 287973, 309522, 361109, 383964, 418068, 464283, 493668, 575946, 619044, 722218, 863919, 928566, 1083327, 1151892, 1392849, 1444436, 1727838, 1857132, 2166654, 2527763, 2785698, 3249981, 3455676, 4333308, 5055526, 5571396, 6499962, 7583289, 9749943, 10111052, 12999924, 15166578, 19499886, 22749867, 30333156, 38999772, 45499734, 68249601, 90999468, 136499202, 272998404]

約数ペア:

[(1, 272998404), (2, 136499202), (3, 90999468), (4, 68249601), (6, 45499734), (7, 38999772), (9, 30333156), (12, 22749867), (14, 19499886), (18, 15166578), (21, 12999924), (27, 10111052), (28, 9749943), (36, 7583289), (42, 6499962), (49, 5571396), (54, 5055526), (63, 4333308), (79, 3455676), (84, 3249981), (98, 2785698), (108, 2527763), (126, 2166654), (147, 1857132), (158, 1727838), (189, 1444436), (196, 1392849), (237, 1151892), (252, 1083327), (294, 928566), (316, 863919), (378, 722218), (441, 619044), (474, 575946), (553, 493668), (588, 464283), (653, 418068), (711, 383964), (756, 361109), (882, 309522), (948, 287973), (1106, 246834), (1306, 209034), (1323, 206348), (1422, 191982), (1659, 164556), (1764, 154761), (1959, 139356), (2133, 127988), (2212, 123417), (2612, 104517), (2646, 103174), (2844, 95991), (3318, 82278), (3871, 70524), (3918, 69678), (4266, 63994), (4571, 59724), (4977, 54852), (5292, 51587), (5877, 46452), (6636, 41139), (7742, 35262), (7836, 34839), (8532, 31997), (9142, 29862), (9954, 27426), (11613, 23508), (11754, 23226), (13713, 19908), (14931, 18284), (15484, 17631)]