213037416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 596949600

約数和(自身を除く): 383912184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 211, 222, 296, 333, 379, 422, 444, 633, 666, 758, 844, 888, 1137, 1266, 1332, 1516, 1688, 1899, 2274, 2532, 2664, 3032, 3411, 3798, 4548, 5064, 6822, 7596, 7807, 9096, 13644, 14023, 15192, 15614, 23421, 27288, 28046, 31228, 42069, 46842, 56092, 62456, 70263, 79969, 84138, 93684, 112184, 126207, 140526, 159938, 168276, 187368, 239907, 252414, 281052, 319876, 336552, 479814, 504828, 562104, 639752, 719721, 959628, 1009656, 1439442, 1919256, 2878884, 2958853, 5757768, 5917706, 8876559, 11835412, 17753118, 23670824, 26629677, 35506236, 53259354, 71012472, 106518708, 213037416]

約数ペア:

[(1, 213037416), (2, 106518708), (3, 71012472), (4, 53259354), (6, 35506236), (8, 26629677), (9, 23670824), (12, 17753118), (18, 11835412), (24, 8876559), (36, 5917706), (37, 5757768), (72, 2958853), (74, 2878884), (111, 1919256), (148, 1439442), (211, 1009656), (222, 959628), (296, 719721), (333, 639752), (379, 562104), (422, 504828), (444, 479814), (633, 336552), (666, 319876), (758, 281052), (844, 252414), (888, 239907), (1137, 187368), (1266, 168276), (1332, 159938), (1516, 140526), (1688, 126207), (1899, 112184), (2274, 93684), (2532, 84138), (2664, 79969), (3032, 70263), (3411, 62456), (3798, 56092), (4548, 46842), (5064, 42069), (6822, 31228), (7596, 28046), (7807, 27288), (9096, 23421), (13644, 15614), (14023, 15192)]