240319101044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1\times {\mathrm{18439}}^1$

素因数の和:20724

約数の個数: 48

約数和(自身を含む): 462333580800

約数和(自身を除く): 222014479756

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2131, 3058, 4262, 6116, 8524, 18439, 23441, 36878, 46882, 73756, 93764, 202829, 296209, 405658, 592418, 811316, 1184836, 2563021, 3258299, 5126042, 6516598, 10252084, 13033196, 28193231, 39293509, 56386462, 78587018, 112772924, 157174036, 432228599, 864457198, 1728914396, 5461797751, 10923595502, 21847191004, 60079775261, 120159550522, 240319101044]

約数ペア:

[(1, 240319101044), (2, 120159550522), (4, 60079775261), (11, 21847191004), (22, 10923595502), (44, 5461797751), (139, 1728914396), (278, 864457198), (556, 432228599), (1529, 157174036), (2131, 112772924), (3058, 78587018), (4262, 56386462), (6116, 39293509), (8524, 28193231), (18439, 13033196), (23441, 10252084), (36878, 6516598), (46882, 5126042), (73756, 3258299), (93764, 2563021), (202829, 1184836), (296209, 811316), (405658, 592418)]