40858272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 143095680

約数和(自身を除く): 102237408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1559, 1638, 1872, 2016, 2184, 2912, 3118, 3276, 3744, 4368, 4677, 6236, 6552, 8736, 9354, 10913, 12472, 13104, 14031, 18708, 20267, 21826, 24944, 26208, 28062, 32739, 37416, 40534, 43652, 49888, 56124, 60801, 65478, 74832, 81068, 87304, 98217, 112248, 121602, 130956, 141869, 149664, 162136, 174608, 182403, 196434, 224496, 243204, 261912, 283738, 324272, 349216, 364806, 392868, 425607, 448992, 486408, 523824, 567476, 648544, 729612, 785736, 851214, 972816, 1047648, 1134952, 1276821, 1459224, 1571472, 1702428, 1945632, 2269904, 2553642, 2918448, 3142944, 3404856, 4539808, 5107284, 5836896, 6809712, 10214568, 13619424, 20429136, 40858272]

約数ペア:

[(1, 40858272), (2, 20429136), (3, 13619424), (4, 10214568), (6, 6809712), (7, 5836896), (8, 5107284), (9, 4539808), (12, 3404856), (13, 3142944), (14, 2918448), (16, 2553642), (18, 2269904), (21, 1945632), (24, 1702428), (26, 1571472), (28, 1459224), (32, 1276821), (36, 1134952), (39, 1047648), (42, 972816), (48, 851214), (52, 785736), (56, 729612), (63, 648544), (72, 567476), (78, 523824), (84, 486408), (91, 448992), (96, 425607), (104, 392868), (112, 364806), (117, 349216), (126, 324272), (144, 283738), (156, 261912), (168, 243204), (182, 224496), (208, 196434), (224, 182403), (234, 174608), (252, 162136), (273, 149664), (288, 141869), (312, 130956), (336, 121602), (364, 112248), (416, 98217), (468, 87304), (504, 81068), (546, 74832), (624, 65478), (672, 60801), (728, 56124), (819, 49888), (936, 43652), (1008, 40534), (1092, 37416), (1248, 32739), (1456, 28062), (1559, 26208), (1638, 24944), (1872, 21826), (2016, 20267), (2184, 18708), (2912, 14031), (3118, 13104), (3276, 12472), (3744, 10913), (4368, 9354), (4677, 8736), (6236, 6552)]