15919056

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 44839392

約数和(自身を除く): 28920336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 487, 681, 908, 974, 1362, 1461, 1816, 1948, 2043, 2724, 2922, 3632, 3896, 4086, 4383, 5448, 5844, 7792, 8172, 8766, 10896, 11688, 16344, 17532, 23376, 32688, 35064, 70128, 110549, 221098, 331647, 442196, 663294, 884392, 994941, 1326588, 1768784, 1989882, 2653176, 3979764, 5306352, 7959528, 15919056]

約数ペア:

[(1, 15919056), (2, 7959528), (3, 5306352), (4, 3979764), (6, 2653176), (8, 1989882), (9, 1768784), (12, 1326588), (16, 994941), (18, 884392), (24, 663294), (36, 442196), (48, 331647), (72, 221098), (144, 110549), (227, 70128), (454, 35064), (487, 32688), (681, 23376), (908, 17532), (974, 16344), (1362, 11688), (1461, 10896), (1816, 8766), (1948, 8172), (2043, 7792), (2724, 5844), (2922, 5448), (3632, 4383), (3896, 4086)]