628221504

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24977}}^1$

素因数の和:25123

約数の個数: 56

約数和(自身を含む): 1674924768

約数和(自身を除く): 1046703264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 24977, 25152, 49954, 74931, 99908, 149862, 199816, 299724, 399632, 599448, 799264, 1198896, 1598528, 2397792, 3271987, 4795584, 6543974, 9815961, 13087948, 19631922, 26175896, 39263844, 52351792, 78527688, 104703584, 157055376, 209407168, 314110752, 628221504]

約数ペア:

[(1, 628221504), (2, 314110752), (3, 209407168), (4, 157055376), (6, 104703584), (8, 78527688), (12, 52351792), (16, 39263844), (24, 26175896), (32, 19631922), (48, 13087948), (64, 9815961), (96, 6543974), (131, 4795584), (192, 3271987), (262, 2397792), (393, 1598528), (524, 1198896), (786, 799264), (1048, 599448), (1572, 399632), (2096, 299724), (3144, 199816), (4192, 149862), (6288, 99908), (8384, 74931), (12576, 49954), (24977, 25152)]