40448484

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1126

約数の個数: 60

約数和(自身を含む): 106681344

約数和(自身を除く): 66232860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 983, 1143, 1524, 1966, 2286, 2949, 3429, 3932, 4572, 5898, 6858, 8847, 10287, 11796, 13716, 17694, 20574, 26541, 35388, 41148, 53082, 79623, 106164, 124841, 159246, 249682, 318492, 374523, 499364, 749046, 1123569, 1498092, 2247138, 3370707, 4494276, 6741414, 10112121, 13482828, 20224242, 40448484]

約数ペア:

[(1, 40448484), (2, 20224242), (3, 13482828), (4, 10112121), (6, 6741414), (9, 4494276), (12, 3370707), (18, 2247138), (27, 1498092), (36, 1123569), (54, 749046), (81, 499364), (108, 374523), (127, 318492), (162, 249682), (254, 159246), (324, 124841), (381, 106164), (508, 79623), (762, 53082), (983, 41148), (1143, 35388), (1524, 26541), (1966, 20574), (2286, 17694), (2949, 13716), (3429, 11796), (3932, 10287), (4572, 8847), (5898, 6858)]