664344516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{16183}}^1$

素因数の和:16512

約数の個数: 48

約数和(自身を含む): 1696601088

約数和(自身を除く): 1032256572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 622, 933, 1244, 1866, 3421, 3732, 6842, 10263, 13684, 16183, 20526, 32366, 41052, 48549, 64732, 97098, 178013, 194196, 356026, 534039, 712052, 1068078, 2136156, 5032913, 10065826, 15098739, 20131652, 30197478, 55362043, 60394956, 110724086, 166086129, 221448172, 332172258, 664344516]

約数ペア:

[(1, 664344516), (2, 332172258), (3, 221448172), (4, 166086129), (6, 110724086), (11, 60394956), (12, 55362043), (22, 30197478), (33, 20131652), (44, 15098739), (66, 10065826), (132, 5032913), (311, 2136156), (622, 1068078), (933, 712052), (1244, 534039), (1866, 356026), (3421, 194196), (3732, 178013), (6842, 97098), (10263, 64732), (13684, 48549), (16183, 41052), (20526, 32366)]