40365408

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 108678024

約数和(自身を除く): 68312616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 113, 122, 183, 226, 244, 339, 366, 452, 488, 678, 732, 904, 976, 1356, 1464, 1808, 1952, 2712, 2928, 3616, 3721, 5424, 5856, 6893, 7442, 10848, 11163, 13786, 14884, 20679, 22326, 27572, 29768, 41358, 44652, 55144, 59536, 82716, 89304, 110288, 119072, 165432, 178608, 220576, 330864, 357216, 420473, 661728, 840946, 1261419, 1681892, 2522838, 3363784, 5045676, 6727568, 10091352, 13455136, 20182704, 40365408]

約数ペア:

[(1, 40365408), (2, 20182704), (3, 13455136), (4, 10091352), (6, 6727568), (8, 5045676), (12, 3363784), (16, 2522838), (24, 1681892), (32, 1261419), (48, 840946), (61, 661728), (96, 420473), (113, 357216), (122, 330864), (183, 220576), (226, 178608), (244, 165432), (339, 119072), (366, 110288), (452, 89304), (488, 82716), (678, 59536), (732, 55144), (904, 44652), (976, 41358), (1356, 29768), (1464, 27572), (1808, 22326), (1952, 20679), (2712, 14884), (2928, 13786), (3616, 11163), (3721, 10848), (5424, 7442), (5856, 6893)]