318324384

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1105453440

約数和(自身を除く): 787129056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 73, 84, 96, 98, 103, 108, 112, 126, 144, 146, 147, 168, 189, 196, 206, 216, 219, 224, 252, 288, 292, 294, 309, 336, 378, 392, 412, 432, 438, 441, 504, 511, 584, 588, 618, 657, 672, 721, 756, 784, 824, 864, 876, 882, 927, 1008, 1022, 1168, 1176, 1236, 1314, 1323, 1442, 1512, 1533, 1568, 1648, 1752, 1764, 1854, 1971, 2016, 2044, 2163, 2336, 2352, 2472, 2628, 2646, 2781, 2884, 3024, 3066, 3296, 3504, 3528, 3577, 3708, 3942, 4088, 4326, 4599, 4704, 4944, 5047, 5256, 5292, 5562, 5768, 6048, 6132, 6489, 7008, 7056, 7154, 7416, 7519, 7884, 8176, 8652, 9198, 9888, 10094, 10512, 10584, 10731, 11124, 11536, 12264, 12978, 13797, 14112, 14308, 14832, 15038, 15141, 15768, 16352, 17304, 18396, 19467, 20188, 21024, 21168, 21462, 22248, 22557, 23072, 24528, 25956, 27594, 28616, 29664, 30076, 30282, 31536, 32193, 34608, 36792, 38934, 40376, 42336, 42924, 44496, 45114, 45423, 49056, 51912, 52633, 55188, 57232, 60152, 60564, 63072, 64386, 67671, 69216, 73584, 77868, 80752, 85848, 88992, 90228, 90846, 96579, 103824, 105266, 110376, 114464, 120304, 121128, 128772, 135342, 136269, 147168, 155736, 157899, 161504, 171696, 180456, 181692, 193158, 203013, 207648, 210532, 220752, 240608, 242256, 257544, 270684, 272538, 311472, 315798, 343392, 360912, 363384, 368431, 386316, 406026, 421064, 441504, 473697, 484512, 515088, 541368, 545076, 622944, 631596, 721824, 726768, 736862, 772632, 812052, 842128, 947394, 1030176, 1082736, 1090152, 1105293, 1263192, 1421091, 1453536, 1473724, 1545264, 1624104, 1684256, 1894788, 2165472, 2180304, 2210586, 2526384, 2842182, 2947448, 3090528, 3248208, 3315879, 3789576, 4360608, 4421172, 5052768, 5684364, 5894896, 6496416, 6631758, 7579152, 8842344, 9947637, 11368728, 11789792, 13263516, 15158304, 17684688, 19895274, 22737456, 26527032, 35369376, 39790548, 45474912, 53054064, 79581096, 106108128, 159162192, 318324384]

約数ペア:

[(1, 318324384), (2, 159162192), (3, 106108128), (4, 79581096), (6, 53054064), (7, 45474912), (8, 39790548), (9, 35369376), (12, 26527032), (14, 22737456), (16, 19895274), (18, 17684688), (21, 15158304), (24, 13263516), (27, 11789792), (28, 11368728), (32, 9947637), (36, 8842344), (42, 7579152), (48, 6631758), (49, 6496416), (54, 5894896), (56, 5684364), (63, 5052768), (72, 4421172), (73, 4360608), (84, 3789576), (96, 3315879), (98, 3248208), (103, 3090528), (108, 2947448), (112, 2842182), (126, 2526384), (144, 2210586), (146, 2180304), (147, 2165472), (168, 1894788), (189, 1684256), (196, 1624104), (206, 1545264), (216, 1473724), (219, 1453536), (224, 1421091), (252, 1263192), (288, 1105293), (292, 1090152), (294, 1082736), (309, 1030176), (336, 947394), (378, 842128), (392, 812052), (412, 772632), (432, 736862), (438, 726768), (441, 721824), (504, 631596), (511, 622944), (584, 545076), (588, 541368), (618, 515088), (657, 484512), (672, 473697), (721, 441504), (756, 421064), (784, 406026), (824, 386316), (864, 368431), (876, 363384), (882, 360912), (927, 343392), (1008, 315798), (1022, 311472), (1168, 272538), (1176, 270684), (1236, 257544), (1314, 242256), (1323, 240608), (1442, 220752), (1512, 210532), (1533, 207648), (1568, 203013), (1648, 193158), (1752, 181692), (1764, 180456), (1854, 171696), (1971, 161504), (2016, 157899), (2044, 155736), (2163, 147168), (2336, 136269), (2352, 135342), (2472, 128772), (2628, 121128), (2646, 120304), (2781, 114464), (2884, 110376), (3024, 105266), (3066, 103824), (3296, 96579), (3504, 90846), (3528, 90228), (3577, 88992), (3708, 85848), (3942, 80752), (4088, 77868), (4326, 73584), (4599, 69216), (4704, 67671), (4944, 64386), (5047, 63072), (5256, 60564), (5292, 60152), (5562, 57232), (5768, 55188), (6048, 52633), (6132, 51912), (6489, 49056), (7008, 45423), (7056, 45114), (7154, 44496), (7416, 42924), (7519, 42336), (7884, 40376), (8176, 38934), (8652, 36792), (9198, 34608), (9888, 32193), (10094, 31536), (10512, 30282), (10584, 30076), (10731, 29664), (11124, 28616), (11536, 27594), (12264, 25956), (12978, 24528), (13797, 23072), (14112, 22557), (14308, 22248), (14832, 21462), (15038, 21168), (15141, 21024), (15768, 20188), (16352, 19467), (17304, 18396)]