242695476

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 625264640

約数和(自身を除く): 382569164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 127, 218, 254, 327, 381, 436, 487, 508, 654, 762, 974, 981, 1143, 1308, 1461, 1524, 1948, 1962, 2286, 2922, 3924, 4383, 4572, 5844, 8766, 13843, 17532, 27686, 41529, 53083, 55372, 61849, 83058, 106166, 123698, 124587, 159249, 166116, 185547, 212332, 247396, 249174, 318498, 371094, 477747, 498348, 556641, 636996, 742188, 955494, 1113282, 1910988, 2226564, 6741541, 13483082, 20224623, 26966164, 40449246, 60673869, 80898492, 121347738, 242695476]

約数ペア:

[(1, 242695476), (2, 121347738), (3, 80898492), (4, 60673869), (6, 40449246), (9, 26966164), (12, 20224623), (18, 13483082), (36, 6741541), (109, 2226564), (127, 1910988), (218, 1113282), (254, 955494), (327, 742188), (381, 636996), (436, 556641), (487, 498348), (508, 477747), (654, 371094), (762, 318498), (974, 249174), (981, 247396), (1143, 212332), (1308, 185547), (1461, 166116), (1524, 159249), (1948, 124587), (1962, 123698), (2286, 106166), (2922, 83058), (3924, 61849), (4383, 55372), (4572, 53083), (5844, 41529), (8766, 27686), (13843, 17532)]