21232690656

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{9133}}^1$

素因数の和:9604

約数の個数: 96

約数和(自身を含む): 56798427168

約数和(自身を除く): 35565736512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 397, 488, 732, 794, 976, 1191, 1464, 1588, 1952, 2382, 2928, 3176, 4764, 5856, 6352, 9133, 9528, 12704, 18266, 19056, 24217, 27399, 36532, 38112, 48434, 54798, 72651, 73064, 96868, 109596, 145302, 146128, 193736, 219192, 290604, 292256, 387472, 438384, 557113, 581208, 774944, 876768, 1114226, 1162416, 1671339, 2228452, 2324832, 3342678, 3625801, 4456904, 6685356, 7251602, 8913808, 10877403, 13370712, 14503204, 17827616, 21754806, 26741424, 29006408, 43509612, 53482848, 58012816, 87019224, 116025632, 174038448, 221173861, 348076896, 442347722, 663521583, 884695444, 1327043166, 1769390888, 2654086332, 3538781776, 5308172664, 7077563552, 10616345328, 21232690656]

約数ペア:

[(1, 21232690656), (2, 10616345328), (3, 7077563552), (4, 5308172664), (6, 3538781776), (8, 2654086332), (12, 1769390888), (16, 1327043166), (24, 884695444), (32, 663521583), (48, 442347722), (61, 348076896), (96, 221173861), (122, 174038448), (183, 116025632), (244, 87019224), (366, 58012816), (397, 53482848), (488, 43509612), (732, 29006408), (794, 26741424), (976, 21754806), (1191, 17827616), (1464, 14503204), (1588, 13370712), (1952, 10877403), (2382, 8913808), (2928, 7251602), (3176, 6685356), (4764, 4456904), (5856, 3625801), (6352, 3342678), (9133, 2324832), (9528, 2228452), (12704, 1671339), (18266, 1162416), (19056, 1114226), (24217, 876768), (27399, 774944), (36532, 581208), (38112, 557113), (48434, 438384), (54798, 387472), (72651, 292256), (73064, 290604), (96868, 219192), (109596, 193736), (145302, 146128)]