2874768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 8499456

約数和(自身を除く): 5624688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 271, 272, 312, 408, 442, 542, 624, 663, 813, 816, 884, 1084, 1326, 1626, 1768, 2168, 2652, 3252, 3523, 3536, 4336, 4607, 5304, 6504, 7046, 9214, 10569, 10608, 13008, 13821, 14092, 18428, 21138, 27642, 28184, 36856, 42276, 55284, 56368, 59891, 73712, 84552, 110568, 119782, 169104, 179673, 221136, 239564, 359346, 479128, 718692, 958256, 1437384, 2874768]

約数ペア:

[(1, 2874768), (2, 1437384), (3, 958256), (4, 718692), (6, 479128), (8, 359346), (12, 239564), (13, 221136), (16, 179673), (17, 169104), (24, 119782), (26, 110568), (34, 84552), (39, 73712), (48, 59891), (51, 56368), (52, 55284), (68, 42276), (78, 36856), (102, 28184), (104, 27642), (136, 21138), (156, 18428), (204, 14092), (208, 13821), (221, 13008), (271, 10608), (272, 10569), (312, 9214), (408, 7046), (442, 6504), (542, 5304), (624, 4607), (663, 4336), (813, 3536), (816, 3523), (884, 3252), (1084, 2652), (1326, 2168), (1626, 1768)]