319487976

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{2153}}^1$

素因数の和:2400

約数の個数: 80

約数和(自身を含む): 899187300

約数和(自身を除く): 579699324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 458, 648, 687, 916, 1374, 1832, 2061, 2153, 2748, 4122, 4306, 5496, 6183, 6459, 8244, 8612, 12366, 12918, 16488, 17224, 18549, 19377, 24732, 25836, 37098, 38754, 49464, 51672, 58131, 74196, 77508, 116262, 148392, 155016, 174393, 232524, 348786, 465048, 493037, 697572, 986074, 1395144, 1479111, 1972148, 2958222, 3944296, 4437333, 5916444, 8874666, 11832888, 13311999, 17749332, 26623998, 35498664, 39935997, 53247996, 79871994, 106495992, 159743988, 319487976]

約数ペア:

[(1, 319487976), (2, 159743988), (3, 106495992), (4, 79871994), (6, 53247996), (8, 39935997), (9, 35498664), (12, 26623998), (18, 17749332), (24, 13311999), (27, 11832888), (36, 8874666), (54, 5916444), (72, 4437333), (81, 3944296), (108, 2958222), (162, 1972148), (216, 1479111), (229, 1395144), (324, 986074), (458, 697572), (648, 493037), (687, 465048), (916, 348786), (1374, 232524), (1832, 174393), (2061, 155016), (2153, 148392), (2748, 116262), (4122, 77508), (4306, 74196), (5496, 58131), (6183, 51672), (6459, 49464), (8244, 38754), (8612, 37098), (12366, 25836), (12918, 24732), (16488, 19377), (17224, 18549)]