2497191768

素因数分解:

$2^3\times 3^4\times {\mathrm{179}}^1\times {\mathrm{21529}}^1$

素因数の和:21726

約数の個数: 80

約数和(自身を含む): 7033851000

約数和(自身を除く): 4536659232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 179, 216, 324, 358, 537, 648, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4833, 6444, 9666, 12888, 14499, 19332, 21529, 28998, 38664, 43058, 57996, 64587, 86116, 115992, 129174, 172232, 193761, 258348, 387522, 516696, 581283, 775044, 1162566, 1550088, 1743849, 2325132, 3487698, 3853691, 4650264, 6975396, 7707382, 11561073, 13950792, 15414764, 23122146, 30829528, 34683219, 46244292, 69366438, 92488584, 104049657, 138732876, 208099314, 277465752, 312148971, 416198628, 624297942, 832397256, 1248595884, 2497191768]

約数ペア:

[(1, 2497191768), (2, 1248595884), (3, 832397256), (4, 624297942), (6, 416198628), (8, 312148971), (9, 277465752), (12, 208099314), (18, 138732876), (24, 104049657), (27, 92488584), (36, 69366438), (54, 46244292), (72, 34683219), (81, 30829528), (108, 23122146), (162, 15414764), (179, 13950792), (216, 11561073), (324, 7707382), (358, 6975396), (537, 4650264), (648, 3853691), (716, 3487698), (1074, 2325132), (1432, 1743849), (1611, 1550088), (2148, 1162566), (3222, 775044), (4296, 581283), (4833, 516696), (6444, 387522), (9666, 258348), (12888, 193761), (14499, 172232), (19332, 129174), (21529, 115992), (28998, 86116), (38664, 64587), (43058, 57996)]