40386816

素因数分解:

$2^8\times 3^3\times {\mathrm{5843}}^1$

素因数の和:5868

約数の個数: 72

約数和(自身を含む): 119451360

約数和(自身を除く): 79064544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 5843, 6912, 11686, 17529, 23372, 35058, 46744, 52587, 70116, 93488, 105174, 140232, 157761, 186976, 210348, 280464, 315522, 373952, 420696, 560928, 631044, 747904, 841392, 1121856, 1262088, 1495808, 1682784, 2243712, 2524176, 3365568, 4487424, 5048352, 6731136, 10096704, 13462272, 20193408, 40386816]

約数ペア:

[(1, 40386816), (2, 20193408), (3, 13462272), (4, 10096704), (6, 6731136), (8, 5048352), (9, 4487424), (12, 3365568), (16, 2524176), (18, 2243712), (24, 1682784), (27, 1495808), (32, 1262088), (36, 1121856), (48, 841392), (54, 747904), (64, 631044), (72, 560928), (96, 420696), (108, 373952), (128, 315522), (144, 280464), (192, 210348), (216, 186976), (256, 157761), (288, 140232), (384, 105174), (432, 93488), (576, 70116), (768, 52587), (864, 46744), (1152, 35058), (1728, 23372), (2304, 17529), (3456, 11686), (5843, 6912)]