240978892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 544320000

約数和(自身を除く): 303341108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 89, 118, 149, 154, 178, 236, 298, 308, 356, 413, 596, 623, 649, 826, 979, 1043, 1246, 1298, 1639, 1652, 1958, 2086, 2492, 2596, 3278, 3916, 4172, 4543, 5251, 6556, 6853, 8791, 9086, 10502, 11473, 13261, 13706, 17582, 18172, 21004, 22946, 26522, 27412, 35164, 36757, 45892, 53044, 57761, 61537, 73514, 92827, 96701, 115522, 123074, 145871, 147028, 185654, 193402, 231044, 246148, 291742, 371308, 386804, 404327, 583484, 676907, 782399, 808654, 1021097, 1353814, 1564798, 1617308, 2042194, 2707628, 3129596, 4084388, 5476793, 8606389, 10953586, 17212778, 21907172, 34425556, 60244723, 120489446, 240978892]

約数ペア:

[(1, 240978892), (2, 120489446), (4, 60244723), (7, 34425556), (11, 21907172), (14, 17212778), (22, 10953586), (28, 8606389), (44, 5476793), (59, 4084388), (77, 3129596), (89, 2707628), (118, 2042194), (149, 1617308), (154, 1564798), (178, 1353814), (236, 1021097), (298, 808654), (308, 782399), (356, 676907), (413, 583484), (596, 404327), (623, 386804), (649, 371308), (826, 291742), (979, 246148), (1043, 231044), (1246, 193402), (1298, 185654), (1639, 147028), (1652, 145871), (1958, 123074), (2086, 115522), (2492, 96701), (2596, 92827), (3278, 73514), (3916, 61537), (4172, 57761), (4543, 53044), (5251, 45892), (6556, 36757), (6853, 35164), (8791, 27412), (9086, 26522), (10502, 22946), (11473, 21004), (13261, 18172), (13706, 17582)]