305517072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1061}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 903906432

約数和(自身を除く): 598389360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 857, 1061, 1714, 2122, 2571, 3183, 3428, 4244, 5142, 5999, 6366, 6856, 7427, 8488, 10284, 11998, 12732, 13712, 14854, 16976, 17997, 20568, 22281, 23996, 25464, 29708, 35994, 41136, 44562, 47992, 50928, 59416, 71988, 89124, 95984, 118832, 143976, 178248, 287952, 356496, 909277, 1818554, 2727831, 3637108, 5455662, 6364939, 7274216, 10911324, 12729878, 14548432, 19094817, 21822648, 25459756, 38189634, 43645296, 50919512, 76379268, 101839024, 152758536, 305517072]

約数ペア:

[(1, 305517072), (2, 152758536), (3, 101839024), (4, 76379268), (6, 50919512), (7, 43645296), (8, 38189634), (12, 25459756), (14, 21822648), (16, 19094817), (21, 14548432), (24, 12729878), (28, 10911324), (42, 7274216), (48, 6364939), (56, 5455662), (84, 3637108), (112, 2727831), (168, 1818554), (336, 909277), (857, 356496), (1061, 287952), (1714, 178248), (2122, 143976), (2571, 118832), (3183, 95984), (3428, 89124), (4244, 71988), (5142, 59416), (5999, 50928), (6366, 47992), (6856, 44562), (7427, 41136), (8488, 35994), (10284, 29708), (11998, 25464), (12732, 23996), (13712, 22281), (14854, 20568), (16976, 17997)]