426563566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3481

約数の個数: 64

約数和(自身を含む): 825914880

約数和(自身を除く): 399351314

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 2717, 3289, 3413, 4807, 5434, 5681, 6578, 6826, 9614, 11362, 37543, 44369, 62491, 64847, 75086, 78499, 88738, 124982, 129694, 156998, 488059, 713317, 843011, 863489, 976118, 1020487, 1426634, 1491481, 1686022, 1726978, 2040974, 2982962, 9273121, 11225357, 16406291, 18546242, 19389253, 22450714, 32812582, 38778506, 213281783, 426563566]

約数ペア:

[(1, 426563566), (2, 213281783), (11, 38778506), (13, 32812582), (19, 22450714), (22, 19389253), (23, 18546242), (26, 16406291), (38, 11225357), (46, 9273121), (143, 2982962), (209, 2040974), (247, 1726978), (253, 1686022), (286, 1491481), (299, 1426634), (418, 1020487), (437, 976118), (494, 863489), (506, 843011), (598, 713317), (874, 488059), (2717, 156998), (3289, 129694), (3413, 124982), (4807, 88738), (5434, 78499), (5681, 75086), (6578, 64847), (6826, 62491), (9614, 44369), (11362, 37543)]