215377968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 601239296

約数和(自身を除く): 385861328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 547, 624, 631, 1094, 1262, 1641, 1893, 2188, 2524, 3282, 3786, 4376, 5048, 6564, 7111, 7572, 8203, 8752, 10096, 13128, 14222, 15144, 16406, 21333, 24609, 26256, 28444, 30288, 32812, 42666, 49218, 56888, 65624, 85332, 98436, 113776, 131248, 170664, 196872, 341328, 345157, 393744, 690314, 1035471, 1380628, 2070942, 2761256, 4141884, 4487041, 5522512, 8283768, 8974082, 13461123, 16567536, 17948164, 26922246, 35896328, 53844492, 71792656, 107688984, 215377968]

約数ペア:

[(1, 215377968), (2, 107688984), (3, 71792656), (4, 53844492), (6, 35896328), (8, 26922246), (12, 17948164), (13, 16567536), (16, 13461123), (24, 8974082), (26, 8283768), (39, 5522512), (48, 4487041), (52, 4141884), (78, 2761256), (104, 2070942), (156, 1380628), (208, 1035471), (312, 690314), (547, 393744), (624, 345157), (631, 341328), (1094, 196872), (1262, 170664), (1641, 131248), (1893, 113776), (2188, 98436), (2524, 85332), (3282, 65624), (3786, 56888), (4376, 49218), (5048, 42666), (6564, 32812), (7111, 30288), (7572, 28444), (8203, 26256), (8752, 24609), (10096, 21333), (13128, 16406), (14222, 15144)]