220692576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 627969888

約数和(自身を除く): 407277312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 181, 208, 312, 362, 416, 543, 624, 724, 977, 1086, 1248, 1448, 1954, 2172, 2353, 2896, 2931, 3908, 4344, 4706, 5792, 5862, 7059, 7816, 8688, 9412, 11724, 12701, 14118, 15632, 17376, 18824, 23448, 25402, 28236, 31264, 37648, 38103, 46896, 50804, 56472, 75296, 76206, 93792, 101608, 112944, 152412, 176837, 203216, 225888, 304824, 353674, 406432, 530511, 609648, 707348, 1061022, 1219296, 1414696, 2122044, 2298881, 2829392, 4244088, 4597762, 5658784, 6896643, 8488176, 9195524, 13793286, 16976352, 18391048, 27586572, 36782096, 55173144, 73564192, 110346288, 220692576]

約数ペア:

[(1, 220692576), (2, 110346288), (3, 73564192), (4, 55173144), (6, 36782096), (8, 27586572), (12, 18391048), (13, 16976352), (16, 13793286), (24, 9195524), (26, 8488176), (32, 6896643), (39, 5658784), (48, 4597762), (52, 4244088), (78, 2829392), (96, 2298881), (104, 2122044), (156, 1414696), (181, 1219296), (208, 1061022), (312, 707348), (362, 609648), (416, 530511), (543, 406432), (624, 353674), (724, 304824), (977, 225888), (1086, 203216), (1248, 176837), (1448, 152412), (1954, 112944), (2172, 101608), (2353, 93792), (2896, 76206), (2931, 75296), (3908, 56472), (4344, 50804), (4706, 46896), (5792, 38103), (5862, 37648), (7059, 31264), (7816, 28236), (8688, 25402), (9412, 23448), (11724, 18824), (12701, 17376), (14118, 15632)]