405164032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 104

約数和(自身を含む): 998122496

約数和(自身を除く): 592958464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1087, 1456, 1664, 1792, 2048, 2174, 2912, 3328, 3584, 4096, 4348, 5824, 6656, 7168, 7609, 8696, 11648, 13312, 14131, 14336, 15218, 17392, 23296, 26624, 28262, 28672, 30436, 34784, 46592, 53248, 56524, 60872, 69568, 93184, 98917, 113048, 121744, 139136, 186368, 197834, 226096, 243488, 278272, 372736, 395668, 452192, 486976, 556544, 791336, 904384, 973952, 1113088, 1582672, 1808768, 1947904, 2226176, 3165344, 3617536, 3895808, 4452352, 6330688, 7235072, 7791616, 12661376, 14470144, 15583232, 25322752, 28940288, 31166464, 50645504, 57880576, 101291008, 202582016, 405164032]

約数ペア:

[(1, 405164032), (2, 202582016), (4, 101291008), (7, 57880576), (8, 50645504), (13, 31166464), (14, 28940288), (16, 25322752), (26, 15583232), (28, 14470144), (32, 12661376), (52, 7791616), (56, 7235072), (64, 6330688), (91, 4452352), (104, 3895808), (112, 3617536), (128, 3165344), (182, 2226176), (208, 1947904), (224, 1808768), (256, 1582672), (364, 1113088), (416, 973952), (448, 904384), (512, 791336), (728, 556544), (832, 486976), (896, 452192), (1024, 395668), (1087, 372736), (1456, 278272), (1664, 243488), (1792, 226096), (2048, 197834), (2174, 186368), (2912, 139136), (3328, 121744), (3584, 113048), (4096, 98917), (4348, 93184), (5824, 69568), (6656, 60872), (7168, 56524), (7609, 53248), (8696, 46592), (11648, 34784), (13312, 30436), (14131, 28672), (14336, 28262), (15218, 26624), (17392, 23296)]