219239592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 431041368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 503, 508, 572, 762, 858, 1006, 1016, 1144, 1397, 1509, 1524, 1651, 1716, 2012, 2794, 3018, 3048, 3302, 3432, 4024, 4191, 4953, 5533, 5588, 6036, 6539, 6604, 8382, 9906, 11066, 11176, 12072, 13078, 13208, 16599, 16764, 18161, 19617, 19812, 22132, 26156, 33198, 33528, 36322, 39234, 39624, 44264, 52312, 54483, 63881, 66396, 71929, 72644, 78468, 108966, 127762, 132792, 143858, 145288, 156936, 191643, 215787, 217932, 255524, 287716, 383286, 431574, 435864, 511048, 575432, 702691, 766572, 830453, 863148, 1405382, 1533144, 1660906, 1726296, 2108073, 2491359, 2810764, 3321812, 4216146, 4982718, 5621528, 6643624, 8432292, 9134983, 9965436, 16864584, 18269966, 19930872, 27404949, 36539932, 54809898, 73079864, 109619796, 219239592]

約数ペア:

[(1, 219239592), (2, 109619796), (3, 73079864), (4, 54809898), (6, 36539932), (8, 27404949), (11, 19930872), (12, 18269966), (13, 16864584), (22, 9965436), (24, 9134983), (26, 8432292), (33, 6643624), (39, 5621528), (44, 4982718), (52, 4216146), (66, 3321812), (78, 2810764), (88, 2491359), (104, 2108073), (127, 1726296), (132, 1660906), (143, 1533144), (156, 1405382), (254, 863148), (264, 830453), (286, 766572), (312, 702691), (381, 575432), (429, 511048), (503, 435864), (508, 431574), (572, 383286), (762, 287716), (858, 255524), (1006, 217932), (1016, 215787), (1144, 191643), (1397, 156936), (1509, 145288), (1524, 143858), (1651, 132792), (1716, 127762), (2012, 108966), (2794, 78468), (3018, 72644), (3048, 71929), (3302, 66396), (3432, 63881), (4024, 54483), (4191, 52312), (4953, 44264), (5533, 39624), (5588, 39234), (6036, 36322), (6539, 33528), (6604, 33198), (8382, 26156), (9906, 22132), (11066, 19812), (11176, 19617), (12072, 18161), (13078, 16764), (13208, 16599)]