279453312

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 859248000

約数和(自身を除く): 579794688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 92, 96, 106, 128, 138, 144, 159, 184, 192, 199, 207, 212, 276, 288, 318, 368, 384, 398, 414, 424, 477, 552, 576, 597, 636, 736, 796, 828, 848, 954, 1104, 1152, 1194, 1219, 1272, 1472, 1592, 1656, 1696, 1791, 1908, 2208, 2388, 2438, 2544, 2944, 3184, 3312, 3392, 3582, 3657, 3816, 4416, 4577, 4776, 4876, 5088, 6368, 6624, 6784, 7164, 7314, 7632, 8832, 9154, 9552, 9752, 10176, 10547, 10971, 12736, 13248, 13731, 14328, 14628, 15264, 18308, 19104, 19504, 20352, 21094, 21942, 25472, 26496, 27462, 28656, 29256, 30528, 31641, 36616, 38208, 39008, 41193, 42188, 43884, 54924, 57312, 58512, 61056, 63282, 73232, 76416, 78016, 82386, 84376, 87768, 94923, 109848, 114624, 117024, 126564, 146464, 156032, 164772, 168752, 175536, 189846, 219696, 229248, 234048, 242581, 253128, 292928, 329544, 337504, 351072, 379692, 439392, 468096, 485162, 506256, 585856, 659088, 675008, 702144, 727743, 759384, 878784, 970324, 1012512, 1318176, 1350016, 1404288, 1455486, 1518768, 1757568, 1940648, 2025024, 2183229, 2636352, 2910972, 3037536, 3881296, 4050048, 4366458, 5272704, 5821944, 6075072, 7762592, 8732916, 11643888, 12150144, 15525184, 17465832, 23287776, 31050368, 34931664, 46575552, 69863328, 93151104, 139726656, 279453312]

約数ペア:

[(1, 279453312), (2, 139726656), (3, 93151104), (4, 69863328), (6, 46575552), (8, 34931664), (9, 31050368), (12, 23287776), (16, 17465832), (18, 15525184), (23, 12150144), (24, 11643888), (32, 8732916), (36, 7762592), (46, 6075072), (48, 5821944), (53, 5272704), (64, 4366458), (69, 4050048), (72, 3881296), (92, 3037536), (96, 2910972), (106, 2636352), (128, 2183229), (138, 2025024), (144, 1940648), (159, 1757568), (184, 1518768), (192, 1455486), (199, 1404288), (207, 1350016), (212, 1318176), (276, 1012512), (288, 970324), (318, 878784), (368, 759384), (384, 727743), (398, 702144), (414, 675008), (424, 659088), (477, 585856), (552, 506256), (576, 485162), (597, 468096), (636, 439392), (736, 379692), (796, 351072), (828, 337504), (848, 329544), (954, 292928), (1104, 253128), (1152, 242581), (1194, 234048), (1219, 229248), (1272, 219696), (1472, 189846), (1592, 175536), (1656, 168752), (1696, 164772), (1791, 156032), (1908, 146464), (2208, 126564), (2388, 117024), (2438, 114624), (2544, 109848), (2944, 94923), (3184, 87768), (3312, 84376), (3392, 82386), (3582, 78016), (3657, 76416), (3816, 73232), (4416, 63282), (4577, 61056), (4776, 58512), (4876, 57312), (5088, 54924), (6368, 43884), (6624, 42188), (6784, 41193), (7164, 39008), (7314, 38208), (7632, 36616), (8832, 31641), (9154, 30528), (9552, 29256), (9752, 28656), (10176, 27462), (10547, 26496), (10971, 25472), (12736, 21942), (13248, 21094), (13731, 20352), (14328, 19504), (14628, 19104), (15264, 18308)]