123840816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{234547}}^1$

素因数の和:234569

約数の個数: 40

約数和(自身を含む): 349007424

約数和(自身を除く): 225166608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 234547, 469094, 703641, 938188, 1407282, 1876376, 2580017, 2814564, 3752752, 5160034, 5629128, 7740051, 10320068, 11258256, 15480102, 20640136, 30960204, 41280272, 61920408, 123840816]

約数ペア:

[(1, 123840816), (2, 61920408), (3, 41280272), (4, 30960204), (6, 20640136), (8, 15480102), (11, 11258256), (12, 10320068), (16, 7740051), (22, 5629128), (24, 5160034), (33, 3752752), (44, 2814564), (48, 2580017), (66, 1876376), (88, 1407282), (132, 938188), (176, 703641), (264, 469094), (528, 234547)]