40808328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 111870720

約数和(自身を除く): 71062392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 467, 662, 934, 993, 1324, 1401, 1868, 1986, 2648, 2802, 3641, 3736, 3972, 5137, 5604, 7282, 7944, 10274, 10923, 11208, 14564, 15411, 20548, 21846, 29128, 30822, 41096, 43692, 61644, 87384, 123288, 154577, 309154, 463731, 618308, 927462, 1236616, 1700347, 1854924, 3400694, 3709848, 5101041, 6801388, 10202082, 13602776, 20404164, 40808328]

約数ペア:

[(1, 40808328), (2, 20404164), (3, 13602776), (4, 10202082), (6, 6801388), (8, 5101041), (11, 3709848), (12, 3400694), (22, 1854924), (24, 1700347), (33, 1236616), (44, 927462), (66, 618308), (88, 463731), (132, 309154), (264, 154577), (331, 123288), (467, 87384), (662, 61644), (934, 43692), (993, 41096), (1324, 30822), (1401, 29128), (1868, 21846), (1986, 20548), (2648, 15411), (2802, 14564), (3641, 11208), (3736, 10923), (3972, 10274), (5137, 7944), (5604, 7282)]