1564080648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{294887}}^1$

素因数の和:294926

約数の個数: 64

約数和(自身を含む): 4458706560

約数和(自身を除く): 2894625912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 294887, 589774, 884661, 1179548, 1769322, 2359096, 3538644, 3833531, 5013079, 7077288, 7667062, 10026158, 11500593, 15039237, 15334124, 20052316, 23001186, 30078474, 30668248, 40104632, 46002372, 60156948, 65170027, 92004744, 120313896, 130340054, 195510081, 260680108, 391020162, 521360216, 782040324, 1564080648]

約数ペア:

[(1, 1564080648), (2, 782040324), (3, 521360216), (4, 391020162), (6, 260680108), (8, 195510081), (12, 130340054), (13, 120313896), (17, 92004744), (24, 65170027), (26, 60156948), (34, 46002372), (39, 40104632), (51, 30668248), (52, 30078474), (68, 23001186), (78, 20052316), (102, 15334124), (104, 15039237), (136, 11500593), (156, 10026158), (204, 7667062), (221, 7077288), (312, 5013079), (408, 3833531), (442, 3538644), (663, 2359096), (884, 1769322), (1326, 1179548), (1768, 884661), (2652, 589774), (5304, 294887)]