238487652

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 120

約数和(自身を含む): 688285752

約数和(自身を除く): 449798100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 738, 1053, 1066, 1107, 1381, 1404, 1476, 1599, 2106, 2132, 2214, 2762, 3198, 3321, 4143, 4212, 4428, 4797, 5524, 6396, 6642, 8286, 9594, 12429, 13284, 14391, 16572, 17953, 19188, 24858, 28782, 35906, 37287, 43173, 49716, 53859, 56621, 57564, 71812, 74574, 86346, 107718, 111861, 113242, 149148, 161577, 169863, 172692, 215436, 223722, 226484, 323154, 339726, 447444, 484731, 509589, 646308, 679452, 736073, 969462, 1019178, 1454193, 1472146, 1528767, 1938924, 2038356, 2208219, 2908386, 2944292, 3057534, 4416438, 4586301, 5816772, 6115068, 6624657, 8832876, 9172602, 13249314, 18345204, 19873971, 26498628, 39747942, 59621913, 79495884, 119243826, 238487652]

約数ペア:

[(1, 238487652), (2, 119243826), (3, 79495884), (4, 59621913), (6, 39747942), (9, 26498628), (12, 19873971), (13, 18345204), (18, 13249314), (26, 9172602), (27, 8832876), (36, 6624657), (39, 6115068), (41, 5816772), (52, 4586301), (54, 4416438), (78, 3057534), (81, 2944292), (82, 2908386), (108, 2208219), (117, 2038356), (123, 1938924), (156, 1528767), (162, 1472146), (164, 1454193), (234, 1019178), (246, 969462), (324, 736073), (351, 679452), (369, 646308), (468, 509589), (492, 484731), (533, 447444), (702, 339726), (738, 323154), (1053, 226484), (1066, 223722), (1107, 215436), (1381, 172692), (1404, 169863), (1476, 161577), (1599, 149148), (2106, 113242), (2132, 111861), (2214, 107718), (2762, 86346), (3198, 74574), (3321, 71812), (4143, 57564), (4212, 56621), (4428, 53859), (4797, 49716), (5524, 43173), (6396, 37287), (6642, 35906), (8286, 28782), (9594, 24858), (12429, 19188), (13284, 17953), (14391, 16572)]