40858128

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 118048000

約数和(自身を除く): 77189872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 349, 432, 542, 698, 813, 1047, 1084, 1396, 1626, 2094, 2168, 2439, 2792, 3141, 3252, 4188, 4336, 4878, 5584, 6282, 6504, 7317, 8376, 9423, 9756, 12564, 13008, 14634, 16752, 18846, 19512, 25128, 29268, 37692, 39024, 50256, 58536, 75384, 94579, 117072, 150768, 189158, 283737, 378316, 567474, 756632, 851211, 1134948, 1513264, 1702422, 2269896, 2553633, 3404844, 4539792, 5107266, 6809688, 10214532, 13619376, 20429064, 40858128]

約数ペア:

[(1, 40858128), (2, 20429064), (3, 13619376), (4, 10214532), (6, 6809688), (8, 5107266), (9, 4539792), (12, 3404844), (16, 2553633), (18, 2269896), (24, 1702422), (27, 1513264), (36, 1134948), (48, 851211), (54, 756632), (72, 567474), (108, 378316), (144, 283737), (216, 189158), (271, 150768), (349, 117072), (432, 94579), (542, 75384), (698, 58536), (813, 50256), (1047, 39024), (1084, 37692), (1396, 29268), (1626, 25128), (2094, 19512), (2168, 18846), (2439, 16752), (2792, 14634), (3141, 13008), (3252, 12564), (4188, 9756), (4336, 9423), (4878, 8376), (5584, 7317), (6282, 6504)]