268045279222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1686

約数の個数: 128

約数和(自身を含む): 508039741440

約数和(自身を除く): 239994462218

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 79, 119, 158, 238, 259, 313, 518, 553, 626, 629, 1106, 1231, 1258, 1343, 2191, 2462, 2686, 2923, 4382, 4403, 5321, 5846, 8617, 8806, 9401, 10642, 11581, 17234, 18802, 20461, 20927, 23162, 24727, 37247, 40922, 41854, 45547, 49454, 49691, 74494, 81067, 91094, 97249, 99382, 146489, 162134, 173089, 194498, 196877, 292978, 318829, 346178, 347837, 385303, 393754, 420359, 637658, 680743, 695674, 770606, 774299, 840718, 914899, 1361486, 1378139, 1548598, 1653233, 1829798, 2697121, 2756278, 2942513, 3306466, 3598213, 5394242, 5420093, 5885026, 6404293, 6550151, 7196426, 10840186, 11572631, 12808586, 13100302, 14256211, 15553283, 23145262, 25187491, 28512422, 30438937, 31106566, 45851057, 50374982, 60877874, 61169621, 91702114, 99793477, 108872981, 122339242, 199586954, 213072559, 217745962, 242355587, 426145118, 428187347, 484711174, 517461929, 856374694, 1034923858, 1126240669, 1696489109, 2252481338, 3392978218, 3622233503, 7244467006, 7883684683, 15767369366, 19146091373, 38292182746, 134022639611, 268045279222]

約数ペア:

[(1, 268045279222), (2, 134022639611), (7, 38292182746), (14, 19146091373), (17, 15767369366), (34, 7883684683), (37, 7244467006), (74, 3622233503), (79, 3392978218), (119, 2252481338), (158, 1696489109), (238, 1126240669), (259, 1034923858), (313, 856374694), (518, 517461929), (553, 484711174), (626, 428187347), (629, 426145118), (1106, 242355587), (1231, 217745962), (1258, 213072559), (1343, 199586954), (2191, 122339242), (2462, 108872981), (2686, 99793477), (2923, 91702114), (4382, 61169621), (4403, 60877874), (5321, 50374982), (5846, 45851057), (8617, 31106566), (8806, 30438937), (9401, 28512422), (10642, 25187491), (11581, 23145262), (17234, 15553283), (18802, 14256211), (20461, 13100302), (20927, 12808586), (23162, 11572631), (24727, 10840186), (37247, 7196426), (40922, 6550151), (41854, 6404293), (45547, 5885026), (49454, 5420093), (49691, 5394242), (74494, 3598213), (81067, 3306466), (91094, 2942513), (97249, 2756278), (99382, 2697121), (146489, 1829798), (162134, 1653233), (173089, 1548598), (194498, 1378139), (196877, 1361486), (292978, 914899), (318829, 840718), (346178, 774299), (347837, 770606), (385303, 695674), (393754, 680743), (420359, 637658)]