251410512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 676296000

約数和(自身を除く): 424885488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 179, 232, 348, 358, 464, 537, 696, 716, 1009, 1074, 1392, 1432, 2018, 2148, 2864, 3027, 4036, 4296, 5191, 6054, 8072, 8592, 10382, 12108, 15573, 16144, 20764, 24216, 29261, 31146, 41528, 48432, 58522, 62292, 83056, 87783, 117044, 124584, 175566, 180611, 234088, 249168, 351132, 361222, 468176, 541833, 702264, 722444, 1083666, 1404528, 1444888, 2167332, 2889776, 4334664, 5237719, 8669328, 10475438, 15713157, 20950876, 31426314, 41901752, 62852628, 83803504, 125705256, 251410512]

約数ペア:

[(1, 251410512), (2, 125705256), (3, 83803504), (4, 62852628), (6, 41901752), (8, 31426314), (12, 20950876), (16, 15713157), (24, 10475438), (29, 8669328), (48, 5237719), (58, 4334664), (87, 2889776), (116, 2167332), (174, 1444888), (179, 1404528), (232, 1083666), (348, 722444), (358, 702264), (464, 541833), (537, 468176), (696, 361222), (716, 351132), (1009, 249168), (1074, 234088), (1392, 180611), (1432, 175566), (2018, 124584), (2148, 117044), (2864, 87783), (3027, 83056), (4036, 62292), (4296, 58522), (5191, 48432), (6054, 41528), (8072, 31146), (8592, 29261), (10382, 24216), (12108, 20764), (15573, 16144)]