420087768

素因数分解:

$2^3\times 3^1\times {\mathrm{2341}}^1\times {\mathrm{7477}}^1$

素因数の和:9827

約数の個数: 32

約数和(自身を含む): 1050808560

約数和(自身を除く): 630720792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2341, 4682, 7023, 7477, 9364, 14046, 14954, 18728, 22431, 28092, 29908, 44862, 56184, 59816, 89724, 179448, 17503657, 35007314, 52510971, 70014628, 105021942, 140029256, 210043884, 420087768]

約数ペア:

[(1, 420087768), (2, 210043884), (3, 140029256), (4, 105021942), (6, 70014628), (8, 52510971), (12, 35007314), (24, 17503657), (2341, 179448), (4682, 89724), (7023, 59816), (7477, 56184), (9364, 44862), (14046, 29908), (14954, 28092), (18728, 22431)]