1256161491816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23021}}^1\times {\mathrm{29527}}^1$

素因数の和:52575

約数の個数: 128

約数和(自身を含む): 3915611228160

約数和(自身を除く): 2659449736344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 23021, 29527, 46042, 59054, 69063, 88581, 92084, 118108, 138126, 161147, 177162, 184168, 206689, 236216, 253231, 276252, 322294, 324797, 354324, 413378, 483441, 506462, 552504, 620067, 644588, 649594, 708648, 759693, 826756, 966882, 974391, 1012924, 1240134, 1289176, 1299188, 1519386, 1653512, 1772617, 1933764, 1948782, 2025848, 2273579, 2480268, 2598376, 3038772, 3545234, 3867528, 3897564, 4547158, 4960536, 5317851, 6077544, 6820737, 7090468, 7795128, 9094316, 10635702, 13641474, 14180936, 18188632, 21271404, 27282948, 42542808, 54565896, 679741067, 1359482134, 2039223201, 2718964268, 4078446402, 4758187469, 5437928536, 7477151737, 8156892804, 9516374938, 14274562407, 14954303474, 16313785608, 19032749876, 22431455211, 28549124814, 29908606948, 38065499752, 44862910422, 52340062159, 57098249628, 59817213896, 89725820844, 104680124318, 114196499256, 157020186477, 179451641688, 209360248636, 314040372954, 418720497272, 628080745908, 1256161491816]

約数ペア:

[(1, 1256161491816), (2, 628080745908), (3, 418720497272), (4, 314040372954), (6, 209360248636), (7, 179451641688), (8, 157020186477), (11, 114196499256), (12, 104680124318), (14, 89725820844), (21, 59817213896), (22, 57098249628), (24, 52340062159), (28, 44862910422), (33, 38065499752), (42, 29908606948), (44, 28549124814), (56, 22431455211), (66, 19032749876), (77, 16313785608), (84, 14954303474), (88, 14274562407), (132, 9516374938), (154, 8156892804), (168, 7477151737), (231, 5437928536), (264, 4758187469), (308, 4078446402), (462, 2718964268), (616, 2039223201), (924, 1359482134), (1848, 679741067), (23021, 54565896), (29527, 42542808), (46042, 27282948), (59054, 21271404), (69063, 18188632), (88581, 14180936), (92084, 13641474), (118108, 10635702), (138126, 9094316), (161147, 7795128), (177162, 7090468), (184168, 6820737), (206689, 6077544), (236216, 5317851), (253231, 4960536), (276252, 4547158), (322294, 3897564), (324797, 3867528), (354324, 3545234), (413378, 3038772), (483441, 2598376), (506462, 2480268), (552504, 2273579), (620067, 2025848), (644588, 1948782), (649594, 1933764), (708648, 1772617), (759693, 1653512), (826756, 1519386), (966882, 1299188), (974391, 1289176), (1012924, 1240134)]