261089088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 112

約数和(自身を含む): 769802880

約数和(自身を除く): 508713792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 2262, 2496, 2784, 3016, 3607, 4524, 5568, 6032, 7214, 9048, 10821, 12064, 14428, 18096, 21642, 24128, 28856, 36192, 43284, 46891, 57712, 72384, 86568, 93782, 104603, 115424, 140673, 173136, 187564, 209206, 230848, 281346, 313809, 346272, 375128, 418412, 562692, 627618, 692544, 750256, 836824, 1125384, 1255236, 1359839, 1500512, 1673648, 2250768, 2510472, 2719678, 3001024, 3347296, 4079517, 4501536, 5020944, 5439356, 6694592, 8159034, 9003072, 10041888, 10878712, 16318068, 20083776, 21757424, 32636136, 43514848, 65272272, 87029696, 130544544, 261089088]

約数ペア:

[(1, 261089088), (2, 130544544), (3, 87029696), (4, 65272272), (6, 43514848), (8, 32636136), (12, 21757424), (13, 20083776), (16, 16318068), (24, 10878712), (26, 10041888), (29, 9003072), (32, 8159034), (39, 6694592), (48, 5439356), (52, 5020944), (58, 4501536), (64, 4079517), (78, 3347296), (87, 3001024), (96, 2719678), (104, 2510472), (116, 2250768), (156, 1673648), (174, 1500512), (192, 1359839), (208, 1255236), (232, 1125384), (312, 836824), (348, 750256), (377, 692544), (416, 627618), (464, 562692), (624, 418412), (696, 375128), (754, 346272), (832, 313809), (928, 281346), (1131, 230848), (1248, 209206), (1392, 187564), (1508, 173136), (1856, 140673), (2262, 115424), (2496, 104603), (2784, 93782), (3016, 86568), (3607, 72384), (4524, 57712), (5568, 46891), (6032, 43284), (7214, 36192), (9048, 28856), (10821, 24128), (12064, 21642), (14428, 18096)]