1309056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{487}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 3982080

約数和(自身を除く): 2673024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 487, 672, 896, 974, 1344, 1461, 1948, 2688, 2922, 3409, 3896, 5844, 6818, 7792, 10227, 11688, 13636, 15584, 20454, 23376, 27272, 31168, 40908, 46752, 54544, 62336, 81816, 93504, 109088, 163632, 187008, 218176, 327264, 436352, 654528, 1309056]

約数ペア:

[(1, 1309056), (2, 654528), (3, 436352), (4, 327264), (6, 218176), (7, 187008), (8, 163632), (12, 109088), (14, 93504), (16, 81816), (21, 62336), (24, 54544), (28, 46752), (32, 40908), (42, 31168), (48, 27272), (56, 23376), (64, 20454), (84, 15584), (96, 13636), (112, 11688), (128, 10227), (168, 7792), (192, 6818), (224, 5844), (336, 3896), (384, 3409), (448, 2922), (487, 2688), (672, 1948), (896, 1461), (974, 1344)]