261929696798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{14627}}^1$

素因数の和:14731

約数の個数: 96

約数和(自身を含む): 510371622144

約数和(自身を除く): 248441925346

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 961, 1331, 1694, 1922, 2387, 2662, 3751, 4774, 6727, 7502, 9317, 10571, 13454, 14627, 18634, 21142, 26257, 29254, 41261, 52514, 73997, 82522, 102389, 116281, 147994, 160897, 204778, 232562, 288827, 321794, 453437, 577654, 813967, 906874, 1126279, 1279091, 1627934, 1769867, 2252558, 2558182, 3174059, 3539734, 4987807, 6348118, 8953637, 9975614, 12389069, 14056547, 17907274, 19468537, 24778138, 28113094, 34914649, 38937074, 54865877, 69829298, 98395829, 109731754, 136279759, 154622017, 196791658, 272559518, 309244034, 384061139, 603524647, 768122278, 1082354119, 1207049294, 1700842187, 2164708238, 3401684374, 4224672529, 8449345058, 11905895309, 18709264057, 23811790618, 37418528114, 130964848399, 261929696798]

約数ペア:

[(1, 261929696798), (2, 130964848399), (7, 37418528114), (11, 23811790618), (14, 18709264057), (22, 11905895309), (31, 8449345058), (62, 4224672529), (77, 3401684374), (121, 2164708238), (154, 1700842187), (217, 1207049294), (242, 1082354119), (341, 768122278), (434, 603524647), (682, 384061139), (847, 309244034), (961, 272559518), (1331, 196791658), (1694, 154622017), (1922, 136279759), (2387, 109731754), (2662, 98395829), (3751, 69829298), (4774, 54865877), (6727, 38937074), (7502, 34914649), (9317, 28113094), (10571, 24778138), (13454, 19468537), (14627, 17907274), (18634, 14056547), (21142, 12389069), (26257, 9975614), (29254, 8953637), (41261, 6348118), (52514, 4987807), (73997, 3539734), (82522, 3174059), (102389, 2558182), (116281, 2252558), (147994, 1769867), (160897, 1627934), (204778, 1279091), (232562, 1126279), (288827, 906874), (321794, 813967), (453437, 577654)]