223978464

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21019}}^1$

素因数の和:21072

約数の個数: 72

約数和(自身を含む): 654184440

約数和(自身を除く): 430205976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 21019, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 336304, 378342, 504456, 672608, 756684, 777703, 1008912, 1513368, 1555406, 2017824, 2333109, 3026736, 3110812, 4666218, 6053472, 6221624, 6999327, 9332436, 12443248, 13998654, 18664872, 24886496, 27997308, 37329744, 55994616, 74659488, 111989232, 223978464]

約数ペア:

[(1, 223978464), (2, 111989232), (3, 74659488), (4, 55994616), (6, 37329744), (8, 27997308), (9, 24886496), (12, 18664872), (16, 13998654), (18, 12443248), (24, 9332436), (32, 6999327), (36, 6221624), (37, 6053472), (48, 4666218), (72, 3110812), (74, 3026736), (96, 2333109), (111, 2017824), (144, 1555406), (148, 1513368), (222, 1008912), (288, 777703), (296, 756684), (333, 672608), (444, 504456), (592, 378342), (666, 336304), (888, 252228), (1184, 189171), (1332, 168152), (1776, 126114), (2664, 84076), (3552, 63057), (5328, 42038), (10656, 21019)]