849968308

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 1800527400

約数和(自身を除く): 950559092

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 229, 406, 458, 653, 812, 916, 1306, 1421, 1603, 2612, 2842, 3206, 4571, 5684, 6412, 6641, 9142, 11221, 13282, 18284, 18937, 22442, 26564, 31997, 37874, 44884, 46487, 63994, 75748, 92974, 127988, 132559, 149537, 185948, 265118, 299074, 325409, 530236, 598148, 650818, 927913, 1046759, 1301636, 1855826, 2093518, 3711652, 4187036, 4336573, 7327313, 8673146, 14654626, 17346292, 29309252, 30356011, 60712022, 121424044, 212492077, 424984154, 849968308]

約数ペア:

[(1, 849968308), (2, 424984154), (4, 212492077), (7, 121424044), (14, 60712022), (28, 30356011), (29, 29309252), (49, 17346292), (58, 14654626), (98, 8673146), (116, 7327313), (196, 4336573), (203, 4187036), (229, 3711652), (406, 2093518), (458, 1855826), (653, 1301636), (812, 1046759), (916, 927913), (1306, 650818), (1421, 598148), (1603, 530236), (2612, 325409), (2842, 299074), (3206, 265118), (4571, 185948), (5684, 149537), (6412, 132559), (6641, 127988), (9142, 92974), (11221, 75748), (13282, 63994), (18284, 46487), (18937, 44884), (22442, 37874), (26564, 31997)]