381078672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{610703}}^1$

素因数の和:610727

約数の個数: 40

約数和(自身を含む): 1060182144

約数和(自身を除く): 679103472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 610703, 1221406, 1832109, 2442812, 3664218, 4885624, 7328436, 7939139, 9771248, 14656872, 15878278, 23817417, 29313744, 31756556, 47634834, 63513112, 95269668, 127026224, 190539336, 381078672]

約数ペア:

[(1, 381078672), (2, 190539336), (3, 127026224), (4, 95269668), (6, 63513112), (8, 47634834), (12, 31756556), (13, 29313744), (16, 23817417), (24, 15878278), (26, 14656872), (39, 9771248), (48, 7939139), (52, 7328436), (78, 4885624), (104, 3664218), (156, 2442812), (208, 1832109), (312, 1221406), (624, 610703)]