2808591792

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{3517}}^1$

素因数の和:3786

約数の個数: 80

約数和(自身を含む): 7370575872

約数和(自身を除く): 4561984080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1016, 1048, 1524, 1572, 2032, 2096, 3048, 3144, 3517, 6096, 6288, 7034, 10551, 14068, 16637, 21102, 28136, 33274, 42204, 49911, 56272, 66548, 84408, 99822, 133096, 168816, 199644, 266192, 399288, 446659, 460727, 798576, 893318, 921454, 1339977, 1382181, 1786636, 1842908, 2679954, 2764362, 3573272, 3685816, 5359908, 5528724, 7146544, 7371632, 10719816, 11057448, 21439632, 22114896, 58512329, 117024658, 175536987, 234049316, 351073974, 468098632, 702147948, 936197264, 1404295896, 2808591792]

約数ペア:

[(1, 2808591792), (2, 1404295896), (3, 936197264), (4, 702147948), (6, 468098632), (8, 351073974), (12, 234049316), (16, 175536987), (24, 117024658), (48, 58512329), (127, 22114896), (131, 21439632), (254, 11057448), (262, 10719816), (381, 7371632), (393, 7146544), (508, 5528724), (524, 5359908), (762, 3685816), (786, 3573272), (1016, 2764362), (1048, 2679954), (1524, 1842908), (1572, 1786636), (2032, 1382181), (2096, 1339977), (3048, 921454), (3144, 893318), (3517, 798576), (6096, 460727), (6288, 446659), (7034, 399288), (10551, 266192), (14068, 199644), (16637, 168816), (21102, 133096), (28136, 99822), (33274, 84408), (42204, 66548), (49911, 56272)]