217088508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3347

約数の個数: 96

約数和(自身を含む): 633848320

約数和(自身を除く): 416759812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 3259, 4758, 5124, 5551, 6518, 9516, 9777, 11102, 13036, 16653, 19554, 22204, 22813, 33306, 39108, 42367, 45626, 66612, 68439, 84734, 91252, 127101, 136878, 169468, 198799, 254202, 273756, 296569, 397598, 508404, 593138, 596397, 795196, 889707, 1186276, 1192794, 1391593, 1779414, 2385588, 2584387, 2783186, 3558828, 4174779, 5168774, 5566372, 7753161, 8349558, 10337548, 15506322, 16699116, 18090709, 31012644, 36181418, 54272127, 72362836, 108544254, 217088508]

約数ペア:

[(1, 217088508), (2, 108544254), (3, 72362836), (4, 54272127), (6, 36181418), (7, 31012644), (12, 18090709), (13, 16699116), (14, 15506322), (21, 10337548), (26, 8349558), (28, 7753161), (39, 5566372), (42, 5168774), (52, 4174779), (61, 3558828), (78, 2783186), (84, 2584387), (91, 2385588), (122, 1779414), (156, 1391593), (182, 1192794), (183, 1186276), (244, 889707), (273, 795196), (364, 596397), (366, 593138), (427, 508404), (546, 397598), (732, 296569), (793, 273756), (854, 254202), (1092, 198799), (1281, 169468), (1586, 136878), (1708, 127101), (2379, 91252), (2562, 84734), (3172, 68439), (3259, 66612), (4758, 45626), (5124, 42367), (5551, 39108), (6518, 33306), (9516, 22813), (9777, 22204), (11102, 19554), (13036, 16653)]