1531008

素因数分解:

$2^7\times 3^3\times {\mathrm{443}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 4528800

約数和(自身を除く): 2997792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 443, 576, 864, 886, 1152, 1329, 1728, 1772, 2658, 3456, 3544, 3987, 5316, 7088, 7974, 10632, 11961, 14176, 15948, 21264, 23922, 28352, 31896, 42528, 47844, 56704, 63792, 85056, 95688, 127584, 170112, 191376, 255168, 382752, 510336, 765504, 1531008]

約数ペア:

[(1, 1531008), (2, 765504), (3, 510336), (4, 382752), (6, 255168), (8, 191376), (9, 170112), (12, 127584), (16, 95688), (18, 85056), (24, 63792), (27, 56704), (32, 47844), (36, 42528), (48, 31896), (54, 28352), (64, 23922), (72, 21264), (96, 15948), (108, 14176), (128, 11961), (144, 10632), (192, 7974), (216, 7088), (288, 5316), (384, 3987), (432, 3544), (443, 3456), (576, 2658), (864, 1772), (886, 1728), (1152, 1329)]