123819384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1733}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 335008800

約数和(自身を除く): 211189416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1374, 1733, 1832, 2748, 2977, 3466, 5199, 5496, 5954, 6932, 8931, 10398, 11908, 13864, 17862, 20796, 22529, 23816, 35724, 41592, 45058, 67587, 71448, 90116, 135174, 180232, 270348, 396857, 540696, 793714, 1190571, 1587428, 2381142, 3174856, 4762284, 5159141, 9524568, 10318282, 15477423, 20636564, 30954846, 41273128, 61909692, 123819384]

約数ペア:

[(1, 123819384), (2, 61909692), (3, 41273128), (4, 30954846), (6, 20636564), (8, 15477423), (12, 10318282), (13, 9524568), (24, 5159141), (26, 4762284), (39, 3174856), (52, 2381142), (78, 1587428), (104, 1190571), (156, 793714), (229, 540696), (312, 396857), (458, 270348), (687, 180232), (916, 135174), (1374, 90116), (1733, 71448), (1832, 67587), (2748, 45058), (2977, 41592), (3466, 35724), (5199, 23816), (5496, 22529), (5954, 20796), (6932, 17862), (8931, 13864), (10398, 11908)]