401967144

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{64171}}^1$

素因数の和:64215

約数の個数: 64

約数和(自身を含む): 1155096000

約数和(自身を除く): 753128856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 64171, 128342, 192513, 256684, 385026, 513368, 577539, 770052, 1155078, 1540104, 1732617, 1860959, 2310156, 3465234, 3721918, 4620312, 5582877, 6930468, 7443836, 11165754, 13860936, 14887672, 16748631, 22331508, 33497262, 44663016, 50245893, 66994524, 100491786, 133989048, 200983572, 401967144]

約数ペア:

[(1, 401967144), (2, 200983572), (3, 133989048), (4, 100491786), (6, 66994524), (8, 50245893), (9, 44663016), (12, 33497262), (18, 22331508), (24, 16748631), (27, 14887672), (29, 13860936), (36, 11165754), (54, 7443836), (58, 6930468), (72, 5582877), (87, 4620312), (108, 3721918), (116, 3465234), (174, 2310156), (216, 1860959), (232, 1732617), (261, 1540104), (348, 1155078), (522, 770052), (696, 577539), (783, 513368), (1044, 385026), (1566, 256684), (2088, 192513), (3132, 128342), (6264, 64171)]