1275827616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{632851}}^1$

素因数の和:632874

約数の個数: 72

約数和(自身を含む): 4146446304

約数和(自身を除く): 2870618688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 632851, 1265702, 1898553, 2531404, 3797106, 4429957, 5062808, 5695659, 7594212, 8859914, 10125616, 11391318, 13289871, 15188424, 17719828, 20251232, 22782636, 26579742, 30376848, 35439656, 39869613, 45565272, 53159484, 60753696, 70879312, 79739226, 91130544, 106318968, 141758624, 159478452, 182261088, 212637936, 318956904, 425275872, 637913808, 1275827616]

約数ペア:

[(1, 1275827616), (2, 637913808), (3, 425275872), (4, 318956904), (6, 212637936), (7, 182261088), (8, 159478452), (9, 141758624), (12, 106318968), (14, 91130544), (16, 79739226), (18, 70879312), (21, 60753696), (24, 53159484), (28, 45565272), (32, 39869613), (36, 35439656), (42, 30376848), (48, 26579742), (56, 22782636), (63, 20251232), (72, 17719828), (84, 15188424), (96, 13289871), (112, 11391318), (126, 10125616), (144, 8859914), (168, 7594212), (224, 5695659), (252, 5062808), (288, 4429957), (336, 3797106), (504, 2531404), (672, 1898553), (1008, 1265702), (2016, 632851)]