258789036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 681924096

約数和(自身を除く): 423135060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 71, 106, 132, 142, 159, 212, 213, 284, 318, 426, 521, 583, 636, 781, 852, 1042, 1166, 1562, 1563, 1749, 2084, 2332, 2343, 3124, 3126, 3498, 3763, 4686, 5731, 6252, 6996, 7526, 9372, 11289, 11462, 15052, 17193, 22578, 22924, 27613, 34386, 36991, 41393, 45156, 55226, 68772, 73982, 82786, 82839, 110452, 110973, 124179, 147964, 165572, 165678, 221946, 248358, 303743, 331356, 406901, 443892, 496716, 607486, 813802, 911229, 1214972, 1220703, 1627604, 1822458, 1960523, 2441406, 3644916, 3921046, 4882812, 5881569, 7842092, 11763138, 21565753, 23526276, 43131506, 64697259, 86263012, 129394518, 258789036]

約数ペア:

[(1, 258789036), (2, 129394518), (3, 86263012), (4, 64697259), (6, 43131506), (11, 23526276), (12, 21565753), (22, 11763138), (33, 7842092), (44, 5881569), (53, 4882812), (66, 3921046), (71, 3644916), (106, 2441406), (132, 1960523), (142, 1822458), (159, 1627604), (212, 1220703), (213, 1214972), (284, 911229), (318, 813802), (426, 607486), (521, 496716), (583, 443892), (636, 406901), (781, 331356), (852, 303743), (1042, 248358), (1166, 221946), (1562, 165678), (1563, 165572), (1749, 147964), (2084, 124179), (2332, 110973), (2343, 110452), (3124, 82839), (3126, 82786), (3498, 73982), (3763, 68772), (4686, 55226), (5731, 45156), (6252, 41393), (6996, 36991), (7526, 34386), (9372, 27613), (11289, 22924), (11462, 22578), (15052, 17193)]