254800656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5245

約数の個数: 120

約数和(自身を含む): 803162880

約数和(自身を除く): 548362224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5189, 5456, 6138, 8184, 10378, 12276, 15567, 16368, 20756, 24552, 31134, 41512, 46701, 49104, 57079, 62268, 83024, 93402, 114158, 124536, 160859, 171237, 186804, 228316, 249072, 321718, 342474, 373608, 456632, 482577, 513711, 643436, 684948, 747216, 913264, 965154, 1027422, 1286872, 1369896, 1447731, 1769449, 1930308, 2054844, 2573744, 2739792, 2895462, 3538898, 3860616, 4109688, 5308347, 5790924, 7077796, 7721232, 8219376, 10616694, 11581848, 14155592, 15925041, 21233388, 23163696, 28311184, 31850082, 42466776, 63700164, 84933552, 127400328, 254800656]

約数ペア:

[(1, 254800656), (2, 127400328), (3, 84933552), (4, 63700164), (6, 42466776), (8, 31850082), (9, 28311184), (11, 23163696), (12, 21233388), (16, 15925041), (18, 14155592), (22, 11581848), (24, 10616694), (31, 8219376), (33, 7721232), (36, 7077796), (44, 5790924), (48, 5308347), (62, 4109688), (66, 3860616), (72, 3538898), (88, 2895462), (93, 2739792), (99, 2573744), (124, 2054844), (132, 1930308), (144, 1769449), (176, 1447731), (186, 1369896), (198, 1286872), (248, 1027422), (264, 965154), (279, 913264), (341, 747216), (372, 684948), (396, 643436), (496, 513711), (528, 482577), (558, 456632), (682, 373608), (744, 342474), (792, 321718), (1023, 249072), (1116, 228316), (1364, 186804), (1488, 171237), (1584, 160859), (2046, 124536), (2232, 114158), (2728, 93402), (3069, 83024), (4092, 62268), (4464, 57079), (5189, 49104), (5456, 46701), (6138, 41512), (8184, 31134), (10378, 24552), (12276, 20756), (15567, 16368)]