401591652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2202

約数の個数: 144

約数和(自身を含む): 1230707520

約数和(自身を除く): 829115868

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 462, 539, 588, 609, 638, 812, 924, 957, 1078, 1218, 1276, 1421, 1617, 1914, 2141, 2156, 2233, 2436, 2842, 3234, 3828, 4263, 4282, 4466, 5684, 6423, 6468, 6699, 8526, 8564, 8932, 12846, 13398, 14987, 15631, 17052, 23551, 25692, 26796, 29974, 31262, 44961, 46893, 47102, 59948, 62089, 62524, 70653, 89922, 93786, 94204, 104909, 124178, 141306, 164857, 179844, 186267, 187572, 209818, 248356, 282612, 314727, 329714, 372534, 419636, 434623, 494571, 629454, 659428, 682979, 745068, 869246, 989142, 1153999, 1258908, 1303869, 1365958, 1738492, 1978284, 2048937, 2307998, 2607738, 2731916, 3042361, 3461997, 4097874, 4615996, 4780853, 5215476, 6084722, 6923994, 8195748, 9127083, 9561706, 12169444, 13847988, 14342559, 18254166, 19123412, 28685118, 33465971, 36508332, 57370236, 66931942, 100397913, 133863884, 200795826, 401591652]

約数ペア:

[(1, 401591652), (2, 200795826), (3, 133863884), (4, 100397913), (6, 66931942), (7, 57370236), (11, 36508332), (12, 33465971), (14, 28685118), (21, 19123412), (22, 18254166), (28, 14342559), (29, 13847988), (33, 12169444), (42, 9561706), (44, 9127083), (49, 8195748), (58, 6923994), (66, 6084722), (77, 5215476), (84, 4780853), (87, 4615996), (98, 4097874), (116, 3461997), (132, 3042361), (147, 2731916), (154, 2607738), (174, 2307998), (196, 2048937), (203, 1978284), (231, 1738492), (294, 1365958), (308, 1303869), (319, 1258908), (348, 1153999), (406, 989142), (462, 869246), (539, 745068), (588, 682979), (609, 659428), (638, 629454), (812, 494571), (924, 434623), (957, 419636), (1078, 372534), (1218, 329714), (1276, 314727), (1421, 282612), (1617, 248356), (1914, 209818), (2141, 187572), (2156, 186267), (2233, 179844), (2436, 164857), (2842, 141306), (3234, 124178), (3828, 104909), (4263, 94204), (4282, 93786), (4466, 89922), (5684, 70653), (6423, 62524), (6468, 62089), (6699, 59948), (8526, 47102), (8564, 46893), (8932, 44961), (12846, 31262), (13398, 29974), (14987, 26796), (15631, 25692), (17052, 23551)]