40289472

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 116692680

約数和(自身を除く): 76403208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 619, 678, 904, 1017, 1238, 1356, 1808, 1857, 2034, 2476, 2712, 3616, 3714, 4068, 4952, 5424, 5571, 7232, 7428, 8136, 9904, 10848, 11142, 14856, 16272, 19808, 21696, 22284, 29712, 32544, 39616, 44568, 59424, 65088, 69947, 89136, 118848, 139894, 178272, 209841, 279788, 356544, 419682, 559576, 629523, 839364, 1119152, 1259046, 1678728, 2238304, 2518092, 3357456, 4476608, 5036184, 6714912, 10072368, 13429824, 20144736, 40289472]

約数ペア:

[(1, 40289472), (2, 20144736), (3, 13429824), (4, 10072368), (6, 6714912), (8, 5036184), (9, 4476608), (12, 3357456), (16, 2518092), (18, 2238304), (24, 1678728), (32, 1259046), (36, 1119152), (48, 839364), (64, 629523), (72, 559576), (96, 419682), (113, 356544), (144, 279788), (192, 209841), (226, 178272), (288, 139894), (339, 118848), (452, 89136), (576, 69947), (619, 65088), (678, 59424), (904, 44568), (1017, 39616), (1238, 32544), (1356, 29712), (1808, 22284), (1857, 21696), (2034, 19808), (2476, 16272), (2712, 14856), (3616, 11142), (3714, 10848), (4068, 9904), (4952, 8136), (5424, 7428), (5571, 7232)]