847996548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{9679}}^1$

素因数の和:9849

約数の個数: 72

約数和(自身を含む): 2317392000

約数和(自身を除く): 1469395452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 7301, 9679, 12516, 14602, 19358, 21903, 29037, 29204, 38716, 43806, 58074, 67753, 87612, 116148, 135506, 203259, 271012, 406518, 474271, 813036, 948542, 1422813, 1442171, 1897084, 2845626, 2884342, 4326513, 5691252, 5768684, 8653026, 10095197, 17306052, 20190394, 30285591, 40380788, 60571182, 70666379, 121142364, 141332758, 211999137, 282665516, 423998274, 847996548]

約数ペア:

[(1, 847996548), (2, 423998274), (3, 282665516), (4, 211999137), (6, 141332758), (7, 121142364), (12, 70666379), (14, 60571182), (21, 40380788), (28, 30285591), (42, 20190394), (49, 17306052), (84, 10095197), (98, 8653026), (147, 5768684), (149, 5691252), (196, 4326513), (294, 2884342), (298, 2845626), (447, 1897084), (588, 1442171), (596, 1422813), (894, 948542), (1043, 813036), (1788, 474271), (2086, 406518), (3129, 271012), (4172, 203259), (6258, 135506), (7301, 116148), (9679, 87612), (12516, 67753), (14602, 58074), (19358, 43806), (21903, 38716), (29037, 29204)]