235627262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 412473600

約数和(自身を除く): 176846338

約数列:

[1, 2, 13, 26, 29, 47, 58, 61, 94, 109, 122, 218, 377, 611, 754, 793, 1222, 1363, 1417, 1586, 1769, 2726, 2834, 2867, 3161, 3538, 5123, 5734, 6322, 6649, 10246, 13298, 17719, 22997, 35438, 37271, 41093, 45994, 66599, 74542, 82186, 83143, 86437, 133198, 148567, 166286, 172874, 192821, 297134, 312503, 385642, 625006, 1080859, 1931371, 2161718, 2506673, 3862742, 4062539, 5013346, 8125078, 9062587, 18125174, 117813631, 235627262]

約数ペア:

[(1, 235627262), (2, 117813631), (13, 18125174), (26, 9062587), (29, 8125078), (47, 5013346), (58, 4062539), (61, 3862742), (94, 2506673), (109, 2161718), (122, 1931371), (218, 1080859), (377, 625006), (611, 385642), (754, 312503), (793, 297134), (1222, 192821), (1363, 172874), (1417, 166286), (1586, 148567), (1769, 133198), (2726, 86437), (2834, 83143), (2867, 82186), (3161, 74542), (3538, 66599), (5123, 45994), (5734, 41093), (6322, 37271), (6649, 35438), (10246, 22997), (13298, 17719)]