220013448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 573196800

約数和(自身を除く): 353183352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 872, 1308, 2616, 2713, 3379, 5426, 6758, 8139, 10137, 10852, 13516, 16278, 20274, 21704, 27032, 32556, 40548, 65112, 81096, 84103, 168206, 252309, 295717, 336412, 504618, 591434, 672824, 887151, 1009236, 1182868, 1774302, 2018472, 2365736, 3548604, 7097208, 9167227, 18334454, 27501681, 36668908, 55003362, 73337816, 110006724, 220013448]

約数ペア:

[(1, 220013448), (2, 110006724), (3, 73337816), (4, 55003362), (6, 36668908), (8, 27501681), (12, 18334454), (24, 9167227), (31, 7097208), (62, 3548604), (93, 2365736), (109, 2018472), (124, 1774302), (186, 1182868), (218, 1009236), (248, 887151), (327, 672824), (372, 591434), (436, 504618), (654, 336412), (744, 295717), (872, 252309), (1308, 168206), (2616, 84103), (2713, 81096), (3379, 65112), (5426, 40548), (6758, 32556), (8139, 27032), (10137, 21704), (10852, 20274), (13516, 16278)]