214553808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{212851}}^1$

素因数の和:212872

約数の個数: 60

約数和(自身を含む): 686234848

約数和(自身を除く): 471681040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 212851, 425702, 638553, 851404, 1277106, 1489957, 1702808, 1915659, 2554212, 2979914, 3405616, 3831318, 4469871, 5108424, 5959828, 7662636, 8939742, 10216848, 11919656, 13409613, 15325272, 17879484, 23839312, 26819226, 30650544, 35758968, 53638452, 71517936, 107276904, 214553808]

約数ペア:

[(1, 214553808), (2, 107276904), (3, 71517936), (4, 53638452), (6, 35758968), (7, 30650544), (8, 26819226), (9, 23839312), (12, 17879484), (14, 15325272), (16, 13409613), (18, 11919656), (21, 10216848), (24, 8939742), (28, 7662636), (36, 5959828), (42, 5108424), (48, 4469871), (56, 3831318), (63, 3405616), (72, 2979914), (84, 2554212), (112, 1915659), (126, 1702808), (144, 1489957), (168, 1277106), (252, 851404), (336, 638553), (504, 425702), (1008, 212851)]