263465928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11471}}^1$

素因数の和:11523

約数の個数: 96

約数和(自身を含む): 805334400

約数和(自身を除く): 541868472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11471, 11484, 22942, 22968, 34413, 45884, 68826, 91768, 103239, 126181, 137652, 206478, 252362, 275304, 332659, 378543, 412956, 504724, 665318, 757086, 825912, 997977, 1009448, 1135629, 1330636, 1514172, 1995954, 2271258, 2661272, 2993931, 3028344, 3659249, 3991908, 4542516, 5987862, 7318498, 7983816, 9085032, 10977747, 11975724, 14636996, 21955494, 23951448, 29273992, 32933241, 43910988, 65866482, 87821976, 131732964, 263465928]

約数ペア:

[(1, 263465928), (2, 131732964), (3, 87821976), (4, 65866482), (6, 43910988), (8, 32933241), (9, 29273992), (11, 23951448), (12, 21955494), (18, 14636996), (22, 11975724), (24, 10977747), (29, 9085032), (33, 7983816), (36, 7318498), (44, 5987862), (58, 4542516), (66, 3991908), (72, 3659249), (87, 3028344), (88, 2993931), (99, 2661272), (116, 2271258), (132, 1995954), (174, 1514172), (198, 1330636), (232, 1135629), (261, 1009448), (264, 997977), (319, 825912), (348, 757086), (396, 665318), (522, 504724), (638, 412956), (696, 378543), (792, 332659), (957, 275304), (1044, 252362), (1276, 206478), (1914, 137652), (2088, 126181), (2552, 103239), (2871, 91768), (3828, 68826), (5742, 45884), (7656, 34413), (11471, 22968), (11484, 22942)]