170872728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1949}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 461916000

約数和(自身を除く): 291043272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1686, 1949, 2248, 3372, 3653, 3898, 5847, 6744, 7306, 7796, 10959, 11694, 14612, 15592, 21918, 23388, 25337, 29224, 43836, 46776, 50674, 76011, 87672, 101348, 152022, 202696, 304044, 547669, 608088, 1095338, 1643007, 2190676, 3286014, 4381352, 6572028, 7119697, 13144056, 14239394, 21359091, 28478788, 42718182, 56957576, 85436364, 170872728]

約数ペア:

[(1, 170872728), (2, 85436364), (3, 56957576), (4, 42718182), (6, 28478788), (8, 21359091), (12, 14239394), (13, 13144056), (24, 7119697), (26, 6572028), (39, 4381352), (52, 3286014), (78, 2190676), (104, 1643007), (156, 1095338), (281, 608088), (312, 547669), (562, 304044), (843, 202696), (1124, 152022), (1686, 101348), (1949, 87672), (2248, 76011), (3372, 50674), (3653, 46776), (3898, 43836), (5847, 29224), (6744, 25337), (7306, 23388), (7796, 21918), (10959, 15592), (11694, 14612)]