1330385336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 3002832000

約数和(自身を除く): 1672446664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 419, 434, 472, 826, 838, 868, 961, 1652, 1676, 1736, 1829, 1922, 2933, 3304, 3352, 3658, 3844, 5866, 6727, 7316, 7688, 11732, 12803, 12989, 13454, 14632, 23464, 24721, 25606, 25978, 26908, 49442, 51212, 51956, 53816, 56699, 90923, 98884, 102424, 103912, 113398, 173047, 181846, 197768, 226796, 346094, 363692, 396893, 402659, 453592, 692188, 727384, 766351, 793786, 805318, 1384376, 1532702, 1587572, 1610636, 2818613, 3065404, 3175144, 3221272, 5364457, 5637226, 6130808, 10728914, 11274452, 21457828, 22548904, 23756881, 42915656, 47513762, 95027524, 166298167, 190055048, 332596334, 665192668, 1330385336]

約数ペア:

[(1, 1330385336), (2, 665192668), (4, 332596334), (7, 190055048), (8, 166298167), (14, 95027524), (28, 47513762), (31, 42915656), (56, 23756881), (59, 22548904), (62, 21457828), (118, 11274452), (124, 10728914), (217, 6130808), (236, 5637226), (248, 5364457), (413, 3221272), (419, 3175144), (434, 3065404), (472, 2818613), (826, 1610636), (838, 1587572), (868, 1532702), (961, 1384376), (1652, 805318), (1676, 793786), (1736, 766351), (1829, 727384), (1922, 692188), (2933, 453592), (3304, 402659), (3352, 396893), (3658, 363692), (3844, 346094), (5866, 226796), (6727, 197768), (7316, 181846), (7688, 173047), (11732, 113398), (12803, 103912), (12989, 102424), (13454, 98884), (14632, 90923), (23464, 56699), (24721, 53816), (25606, 51956), (25978, 51212), (26908, 49442)]