310513492016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213264761}}^1$

素因数の和:213264789

約数の個数: 40

約数和(自身を含む): 740455253664

約数和(自身を除く): 429941761648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 213264761, 426529522, 853059044, 1492853327, 1706118088, 2772441893, 2985706654, 3412236176, 5544883786, 5971413308, 11089767572, 11942826616, 19407093251, 22179535144, 23885653232, 38814186502, 44359070288, 77628373004, 155256746008, 310513492016]

約数ペア:

[(1, 310513492016), (2, 155256746008), (4, 77628373004), (7, 44359070288), (8, 38814186502), (13, 23885653232), (14, 22179535144), (16, 19407093251), (26, 11942826616), (28, 11089767572), (52, 5971413308), (56, 5544883786), (91, 3412236176), (104, 2985706654), (112, 2772441893), (182, 1706118088), (208, 1492853327), (364, 853059044), (728, 426529522), (1456, 213264761)]