420104352

素因数分解:

$2^5\times 3^1\times {\mathrm{947}}^1\times {\mathrm{4621}}^1$

素因数の和:5581

約数の個数: 48

約数和(自身を含む): 1104177312

約数和(自身を除く): 684072960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 947, 1894, 2841, 3788, 4621, 5682, 7576, 9242, 11364, 13863, 15152, 18484, 22728, 27726, 30304, 36968, 45456, 55452, 73936, 90912, 110904, 147872, 221808, 443616, 4376087, 8752174, 13128261, 17504348, 26256522, 35008696, 52513044, 70017392, 105026088, 140034784, 210052176, 420104352]

約数ペア:

[(1, 420104352), (2, 210052176), (3, 140034784), (4, 105026088), (6, 70017392), (8, 52513044), (12, 35008696), (16, 26256522), (24, 17504348), (32, 13128261), (48, 8752174), (96, 4376087), (947, 443616), (1894, 221808), (2841, 147872), (3788, 110904), (4621, 90912), (5682, 73936), (7576, 55452), (9242, 45456), (11364, 36968), (13863, 30304), (15152, 27726), (18484, 22728)]