784638648

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 2194592400

約数和(自身を除く): 1409953752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 131, 164, 246, 262, 328, 369, 393, 492, 524, 738, 786, 984, 1048, 1179, 1476, 1572, 2029, 2358, 2952, 3144, 4058, 4716, 5371, 6087, 8116, 9432, 10742, 12174, 16113, 16232, 18261, 21484, 24348, 32226, 36522, 42968, 48339, 48696, 64452, 73044, 83189, 96678, 128904, 146088, 166378, 193356, 249567, 265799, 332756, 386712, 499134, 531598, 665512, 748701, 797397, 998268, 1063196, 1497402, 1594794, 1996536, 2126392, 2392191, 2994804, 3189588, 4784382, 5989608, 6379176, 9568764, 10897759, 19137528, 21795518, 32693277, 43591036, 65386554, 87182072, 98079831, 130773108, 196159662, 261546216, 392319324, 784638648]

約数ペア:

[(1, 784638648), (2, 392319324), (3, 261546216), (4, 196159662), (6, 130773108), (8, 98079831), (9, 87182072), (12, 65386554), (18, 43591036), (24, 32693277), (36, 21795518), (41, 19137528), (72, 10897759), (82, 9568764), (123, 6379176), (131, 5989608), (164, 4784382), (246, 3189588), (262, 2994804), (328, 2392191), (369, 2126392), (393, 1996536), (492, 1594794), (524, 1497402), (738, 1063196), (786, 998268), (984, 797397), (1048, 748701), (1179, 665512), (1476, 531598), (1572, 499134), (2029, 386712), (2358, 332756), (2952, 265799), (3144, 249567), (4058, 193356), (4716, 166378), (5371, 146088), (6087, 128904), (8116, 96678), (9432, 83189), (10742, 73044), (12174, 64452), (16113, 48696), (16232, 48339), (18261, 42968), (21484, 36522), (24348, 32226)]