418871616

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20389}}^1$

素因数の和:20511

約数の個数: 56

約数和(自身を含む): 1118676960

約数和(自身を除く): 699805344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20389, 20544, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 489336, 652448, 978672, 1304896, 1957344, 2181623, 3914688, 4363246, 6544869, 8726492, 13089738, 17452984, 26179476, 34905968, 52358952, 69811936, 104717904, 139623872, 209435808, 418871616]

約数ペア:

[(1, 418871616), (2, 209435808), (3, 139623872), (4, 104717904), (6, 69811936), (8, 52358952), (12, 34905968), (16, 26179476), (24, 17452984), (32, 13089738), (48, 8726492), (64, 6544869), (96, 4363246), (107, 3914688), (192, 2181623), (214, 1957344), (321, 1304896), (428, 978672), (642, 652448), (856, 489336), (1284, 326224), (1712, 244668), (2568, 163112), (3424, 122334), (5136, 81556), (6848, 61167), (10272, 40778), (20389, 20544)]