213212304

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{10501}}^1$

素因数の和:10565

約数の個数: 80

約数和(自身を含む): 625079040

約数和(自身を除く): 411866736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 10501, 20304, 21002, 31503, 42004, 63006, 84008, 94509, 126012, 168016, 189018, 252024, 283527, 378036, 493547, 504048, 567054, 756072, 987094, 1134108, 1480641, 1512144, 1974188, 2268216, 2961282, 3948376, 4441923, 4536432, 5922564, 7896752, 8883846, 11845128, 13325769, 17767692, 23690256, 26651538, 35535384, 53303076, 71070768, 106606152, 213212304]

約数ペア:

[(1, 213212304), (2, 106606152), (3, 71070768), (4, 53303076), (6, 35535384), (8, 26651538), (9, 23690256), (12, 17767692), (16, 13325769), (18, 11845128), (24, 8883846), (27, 7896752), (36, 5922564), (47, 4536432), (48, 4441923), (54, 3948376), (72, 2961282), (94, 2268216), (108, 1974188), (141, 1512144), (144, 1480641), (188, 1134108), (216, 987094), (282, 756072), (376, 567054), (423, 504048), (432, 493547), (564, 378036), (752, 283527), (846, 252024), (1128, 189018), (1269, 168016), (1692, 126012), (2256, 94509), (2538, 84008), (3384, 63006), (5076, 42004), (6768, 31503), (10152, 21002), (10501, 20304)]