248800916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 586156032

約数和(自身を除く): 337355116

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 806, 868, 884, 1054, 1297, 1547, 1612, 2108, 2594, 2821, 3094, 3689, 5188, 5642, 6188, 6851, 7378, 9079, 11284, 13702, 14756, 16861, 18158, 22049, 27404, 33722, 36316, 40207, 44098, 47957, 67444, 80414, 88196, 95914, 118027, 154343, 160828, 191828, 236054, 281449, 286637, 308686, 472108, 522691, 562898, 573274, 617372, 683519, 1045382, 1125796, 1146548, 1367038, 2006459, 2090764, 2734076, 3658837, 4012918, 4784633, 7317674, 8025836, 8885747, 9569266, 14635348, 17771494, 19138532, 35542988, 62200229, 124400458, 248800916]

約数ペア:

[(1, 248800916), (2, 124400458), (4, 62200229), (7, 35542988), (13, 19138532), (14, 17771494), (17, 14635348), (26, 9569266), (28, 8885747), (31, 8025836), (34, 7317674), (52, 4784633), (62, 4012918), (68, 3658837), (91, 2734076), (119, 2090764), (124, 2006459), (182, 1367038), (217, 1146548), (221, 1125796), (238, 1045382), (364, 683519), (403, 617372), (434, 573274), (442, 562898), (476, 522691), (527, 472108), (806, 308686), (868, 286637), (884, 281449), (1054, 236054), (1297, 191828), (1547, 160828), (1612, 154343), (2108, 118027), (2594, 95914), (2821, 88196), (3094, 80414), (3689, 67444), (5188, 47957), (5642, 44098), (6188, 40207), (6851, 36316), (7378, 33722), (9079, 27404), (11284, 22049), (13702, 18158), (14756, 16861)]