397228464

素因数分解:

$2^4\times 3^2\times {\mathrm{2758531}}^1$

素因数の和:2758545

約数の個数: 30

約数和(自身を含む): 1111688396

約数和(自身を除く): 714459932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2758531, 5517062, 8275593, 11034124, 16551186, 22068248, 24826779, 33102372, 44136496, 49653558, 66204744, 99307116, 132409488, 198614232, 397228464]

約数ペア:

[(1, 397228464), (2, 198614232), (3, 132409488), (4, 99307116), (6, 66204744), (8, 49653558), (9, 44136496), (12, 33102372), (16, 24826779), (18, 22068248), (24, 16551186), (36, 11034124), (48, 8275593), (72, 5517062), (144, 2758531)]