1300299968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20753}}^1$

素因数の和:20865

約数の個数: 56

約数和(自身を含む): 2846618640

約数和(自身を除く): 1546318672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3916, 5696, 7832, 15664, 20753, 31328, 41506, 62656, 83012, 166024, 228283, 332048, 456566, 664096, 913132, 1328192, 1826264, 1847017, 3652528, 3694034, 7305056, 7388068, 14610112, 14776136, 20317187, 29552272, 40634374, 59104544, 81268748, 118209088, 162537496, 325074992, 650149984, 1300299968]

約数ペア:

[(1, 1300299968), (2, 650149984), (4, 325074992), (8, 162537496), (11, 118209088), (16, 81268748), (22, 59104544), (32, 40634374), (44, 29552272), (64, 20317187), (88, 14776136), (89, 14610112), (176, 7388068), (178, 7305056), (352, 3694034), (356, 3652528), (704, 1847017), (712, 1826264), (979, 1328192), (1424, 913132), (1958, 664096), (2848, 456566), (3916, 332048), (5696, 228283), (7832, 166024), (15664, 83012), (20753, 62656), (31328, 41506)]