318767148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1332

約数の個数: 108

約数和(自身を含む): 944116992

約数和(自身を除く): 625349844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1151, 1413, 1764, 1884, 2198, 2302, 2826, 3297, 3453, 4396, 4604, 5652, 6594, 6906, 7693, 8057, 9891, 10359, 13188, 13812, 15386, 16114, 19782, 20718, 23079, 24171, 30772, 32228, 39564, 41436, 46158, 48342, 56399, 69237, 72513, 92316, 96684, 112798, 138474, 145026, 169197, 180707, 225596, 276948, 290052, 338394, 361414, 507591, 542121, 676788, 722828, 1015182, 1084242, 1264949, 1626363, 2030364, 2168484, 2529898, 3252726, 3794847, 5059796, 6505452, 7589694, 8854643, 11384541, 15179388, 17709286, 22769082, 26563929, 35418572, 45538164, 53127858, 79691787, 106255716, 159383574, 318767148]

約数ペア:

[(1, 318767148), (2, 159383574), (3, 106255716), (4, 79691787), (6, 53127858), (7, 45538164), (9, 35418572), (12, 26563929), (14, 22769082), (18, 17709286), (21, 15179388), (28, 11384541), (36, 8854643), (42, 7589694), (49, 6505452), (63, 5059796), (84, 3794847), (98, 3252726), (126, 2529898), (147, 2168484), (157, 2030364), (196, 1626363), (252, 1264949), (294, 1084242), (314, 1015182), (441, 722828), (471, 676788), (588, 542121), (628, 507591), (882, 361414), (942, 338394), (1099, 290052), (1151, 276948), (1413, 225596), (1764, 180707), (1884, 169197), (2198, 145026), (2302, 138474), (2826, 112798), (3297, 96684), (3453, 92316), (4396, 72513), (4604, 69237), (5652, 56399), (6594, 48342), (6906, 46158), (7693, 41436), (8057, 39564), (9891, 32228), (10359, 30772), (13188, 24171), (13812, 23079), (15386, 20718), (16114, 19782)]