1298049264

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{126961}}^1$

素因数の和:127046

約数の個数: 60

約数和(自身を含む): 3683929392

約数和(自身を除く): 2385880128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 126961, 253922, 380883, 507844, 761766, 1015688, 1142649, 1523532, 2031376, 2285298, 3047064, 4570596, 6094128, 9014231, 9141192, 18028462, 18282384, 27042693, 36056924, 54085386, 72113848, 81128079, 108170772, 144227696, 162256158, 216341544, 324512316, 432683088, 649024632, 1298049264]

約数ペア:

[(1, 1298049264), (2, 649024632), (3, 432683088), (4, 324512316), (6, 216341544), (8, 162256158), (9, 144227696), (12, 108170772), (16, 81128079), (18, 72113848), (24, 54085386), (36, 36056924), (48, 27042693), (71, 18282384), (72, 18028462), (142, 9141192), (144, 9014231), (213, 6094128), (284, 4570596), (426, 3047064), (568, 2285298), (639, 2031376), (852, 1523532), (1136, 1142649), (1278, 1015688), (1704, 761766), (2556, 507844), (3408, 380883), (5112, 253922), (10224, 126961)]