220018848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{327409}}^1$

素因数の和:327429

約数の個数: 48

約数和(自身を含む): 660058560

約数和(自身を除く): 440039712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 327409, 654818, 982227, 1309636, 1964454, 2291863, 2619272, 3928908, 4583726, 5238544, 6875589, 7857816, 9167452, 10477088, 13751178, 15715632, 18334904, 27502356, 31431264, 36669808, 55004712, 73339616, 110009424, 220018848]

約数ペア:

[(1, 220018848), (2, 110009424), (3, 73339616), (4, 55004712), (6, 36669808), (7, 31431264), (8, 27502356), (12, 18334904), (14, 15715632), (16, 13751178), (21, 10477088), (24, 9167452), (28, 7857816), (32, 6875589), (42, 5238544), (48, 4583726), (56, 3928908), (84, 2619272), (96, 2291863), (112, 1964454), (168, 1309636), (224, 982227), (336, 654818), (672, 327409)]