222798492

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{42101}}^1$

素因数の和:42128

約数の個数: 72

約数和(自身を含む): 671947920

約数和(自身を除く): 449149428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 42101, 84202, 126303, 168404, 252606, 294707, 378909, 505212, 589414, 757818, 884121, 1136727, 1178828, 1515636, 1768242, 2062949, 2273454, 2652363, 3536484, 4125898, 4546908, 5304726, 6188847, 7957089, 8251796, 10609452, 12377694, 15914178, 18566541, 24755388, 31828356, 37133082, 55699623, 74266164, 111399246, 222798492]

約数ペア:

[(1, 222798492), (2, 111399246), (3, 74266164), (4, 55699623), (6, 37133082), (7, 31828356), (9, 24755388), (12, 18566541), (14, 15914178), (18, 12377694), (21, 10609452), (27, 8251796), (28, 7957089), (36, 6188847), (42, 5304726), (49, 4546908), (54, 4125898), (63, 3536484), (84, 2652363), (98, 2273454), (108, 2062949), (126, 1768242), (147, 1515636), (189, 1178828), (196, 1136727), (252, 884121), (294, 757818), (378, 589414), (441, 505212), (588, 378909), (756, 294707), (882, 252606), (1323, 168404), (1764, 126303), (2646, 84202), (5292, 42101)]