289119792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 837334800

約数和(自身を除く): 548215008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 696, 754, 1014, 1131, 1229, 1352, 1392, 1508, 2028, 2262, 2458, 2704, 3016, 3687, 4056, 4524, 4901, 4916, 6032, 7374, 8112, 9048, 9802, 9832, 14703, 14748, 15977, 18096, 19604, 19664, 29406, 29496, 31954, 35641, 39208, 47931, 58812, 58992, 63908, 71282, 78416, 95862, 106923, 117624, 127816, 142564, 191724, 207701, 213846, 235248, 255632, 285128, 383448, 415402, 427692, 463333, 570256, 623103, 766896, 830804, 855384, 926666, 1246206, 1389999, 1661608, 1710768, 1853332, 2492412, 2779998, 3323216, 3706664, 4984824, 5559996, 6023329, 7413328, 9969648, 11119992, 12046658, 18069987, 22239984, 24093316, 36139974, 48186632, 72279948, 96373264, 144559896, 289119792]

約数ペア:

[(1, 289119792), (2, 144559896), (3, 96373264), (4, 72279948), (6, 48186632), (8, 36139974), (12, 24093316), (13, 22239984), (16, 18069987), (24, 12046658), (26, 11119992), (29, 9969648), (39, 7413328), (48, 6023329), (52, 5559996), (58, 4984824), (78, 3706664), (87, 3323216), (104, 2779998), (116, 2492412), (156, 1853332), (169, 1710768), (174, 1661608), (208, 1389999), (232, 1246206), (312, 926666), (338, 855384), (348, 830804), (377, 766896), (464, 623103), (507, 570256), (624, 463333), (676, 427692), (696, 415402), (754, 383448), (1014, 285128), (1131, 255632), (1229, 235248), (1352, 213846), (1392, 207701), (1508, 191724), (2028, 142564), (2262, 127816), (2458, 117624), (2704, 106923), (3016, 95862), (3687, 78416), (4056, 71282), (4524, 63908), (4901, 58992), (4916, 58812), (6032, 47931), (7374, 39208), (8112, 35641), (9048, 31954), (9802, 29496), (9832, 29406), (14703, 19664), (14748, 19604), (15977, 18096)]