268264964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 571536000

約数和(自身を除く): 303271036

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 83, 116, 149, 166, 187, 298, 319, 332, 374, 493, 596, 638, 748, 913, 986, 1276, 1411, 1639, 1826, 1972, 2407, 2533, 2822, 3278, 3652, 4321, 4814, 5066, 5423, 5644, 6556, 8642, 9628, 10132, 10846, 12367, 15521, 17284, 21692, 24734, 26477, 27863, 31042, 40919, 47531, 49468, 52954, 55726, 62084, 73457, 81838, 95062, 105908, 111452, 136037, 146914, 163676, 190124, 210239, 272074, 293828, 358643, 420478, 450109, 544148, 717286, 808027, 840956, 900218, 1434572, 1616054, 1800436, 2312629, 3232108, 3945073, 4625258, 6096931, 7890146, 9250516, 12193862, 15780292, 24387724, 67066241, 134132482, 268264964]

約数ペア:

[(1, 268264964), (2, 134132482), (4, 67066241), (11, 24387724), (17, 15780292), (22, 12193862), (29, 9250516), (34, 7890146), (44, 6096931), (58, 4625258), (68, 3945073), (83, 3232108), (116, 2312629), (149, 1800436), (166, 1616054), (187, 1434572), (298, 900218), (319, 840956), (332, 808027), (374, 717286), (493, 544148), (596, 450109), (638, 420478), (748, 358643), (913, 293828), (986, 272074), (1276, 210239), (1411, 190124), (1639, 163676), (1826, 146914), (1972, 136037), (2407, 111452), (2533, 105908), (2822, 95062), (3278, 81838), (3652, 73457), (4321, 62084), (4814, 55726), (5066, 52954), (5423, 49468), (5644, 47531), (6556, 40919), (8642, 31042), (9628, 27863), (10132, 26477), (10846, 24734), (12367, 21692), (15521, 17284)]