218857392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116911}}^1$

素因数の和:116938

約数の個数: 60

約数和(自身を含む): 659617504

約数和(自身を除く): 440760112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 116911, 233822, 350733, 467644, 701466, 935288, 1052199, 1402932, 1519843, 1870576, 2104398, 2805864, 3039686, 4208796, 4559529, 5611728, 6079372, 8417592, 9119058, 12158744, 13678587, 16835184, 18238116, 24317488, 27357174, 36476232, 54714348, 72952464, 109428696, 218857392]

約数ペア:

[(1, 218857392), (2, 109428696), (3, 72952464), (4, 54714348), (6, 36476232), (8, 27357174), (9, 24317488), (12, 18238116), (13, 16835184), (16, 13678587), (18, 12158744), (24, 9119058), (26, 8417592), (36, 6079372), (39, 5611728), (48, 4559529), (52, 4208796), (72, 3039686), (78, 2805864), (104, 2104398), (117, 1870576), (144, 1519843), (156, 1402932), (208, 1052199), (234, 935288), (312, 701466), (468, 467644), (624, 350733), (936, 233822), (1872, 116911)]