244912668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20389}}^1$

素因数の和:20427

約数の個数: 96

約数和(自身を含む): 767316480

約数和(自身を除く): 522403812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 20389, 40778, 61167, 81556, 122334, 142723, 224279, 244668, 265057, 285446, 428169, 448558, 530114, 570892, 672837, 795171, 856338, 897116, 1060228, 1345674, 1569953, 1590342, 1712676, 1855399, 2691348, 2915627, 3139906, 3180684, 3710798, 4709859, 5566197, 5831254, 6279812, 7421596, 8746881, 9419718, 11132394, 11662508, 17493762, 18839436, 20409389, 22264788, 34987524, 40818778, 61228167, 81637556, 122456334, 244912668]

約数ペア:

[(1, 244912668), (2, 122456334), (3, 81637556), (4, 61228167), (6, 40818778), (7, 34987524), (11, 22264788), (12, 20409389), (13, 18839436), (14, 17493762), (21, 11662508), (22, 11132394), (26, 9419718), (28, 8746881), (33, 7421596), (39, 6279812), (42, 5831254), (44, 5566197), (52, 4709859), (66, 3710798), (77, 3180684), (78, 3139906), (84, 2915627), (91, 2691348), (132, 1855399), (143, 1712676), (154, 1590342), (156, 1569953), (182, 1345674), (231, 1060228), (273, 897116), (286, 856338), (308, 795171), (364, 672837), (429, 570892), (462, 530114), (546, 448558), (572, 428169), (858, 285446), (924, 265057), (1001, 244668), (1092, 224279), (1716, 142723), (2002, 122334), (3003, 81556), (4004, 61167), (6006, 40778), (12012, 20389)]