243602898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 638337024

約数和(自身を除く): 394734126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 73, 77, 93, 146, 154, 186, 217, 219, 231, 233, 341, 434, 438, 462, 466, 511, 651, 682, 699, 803, 1022, 1023, 1302, 1398, 1533, 1606, 1631, 2046, 2263, 2387, 2409, 2563, 3066, 3262, 4526, 4774, 4818, 4893, 5126, 5621, 6789, 7161, 7223, 7689, 9786, 11242, 13578, 14322, 14446, 15378, 15841, 16863, 17009, 17941, 21669, 24893, 31682, 33726, 34018, 35882, 43338, 47523, 49786, 50561, 51027, 53823, 74679, 79453, 95046, 101122, 102054, 107646, 119063, 149358, 151683, 158906, 174251, 187099, 238126, 238359, 303366, 348502, 357189, 374198, 476718, 522753, 527279, 556171, 561297, 714378, 1045506, 1054558, 1112342, 1122594, 1309693, 1581837, 1668513, 2619386, 3163674, 3337026, 3690953, 3929079, 5800069, 7381906, 7858158, 11072859, 11600138, 17400207, 22145718, 34800414, 40600483, 81200966, 121801449, 243602898]

約数ペア:

[(1, 243602898), (2, 121801449), (3, 81200966), (6, 40600483), (7, 34800414), (11, 22145718), (14, 17400207), (21, 11600138), (22, 11072859), (31, 7858158), (33, 7381906), (42, 5800069), (62, 3929079), (66, 3690953), (73, 3337026), (77, 3163674), (93, 2619386), (146, 1668513), (154, 1581837), (186, 1309693), (217, 1122594), (219, 1112342), (231, 1054558), (233, 1045506), (341, 714378), (434, 561297), (438, 556171), (462, 527279), (466, 522753), (511, 476718), (651, 374198), (682, 357189), (699, 348502), (803, 303366), (1022, 238359), (1023, 238126), (1302, 187099), (1398, 174251), (1533, 158906), (1606, 151683), (1631, 149358), (2046, 119063), (2263, 107646), (2387, 102054), (2409, 101122), (2563, 95046), (3066, 79453), (3262, 74679), (4526, 53823), (4774, 51027), (4818, 50561), (4893, 49786), (5126, 47523), (5621, 43338), (6789, 35882), (7161, 34018), (7223, 33726), (7689, 31682), (9786, 24893), (11242, 21669), (13578, 17941), (14322, 17009), (14446, 16863), (15378, 15841)]