286874784

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 980134848

約数和(自身を除く): 693260064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 97, 108, 112, 126, 144, 162, 163, 168, 189, 194, 216, 224, 252, 288, 291, 324, 326, 336, 378, 388, 432, 489, 504, 567, 582, 648, 652, 672, 679, 756, 776, 864, 873, 978, 1008, 1134, 1141, 1164, 1296, 1304, 1358, 1467, 1512, 1552, 1746, 1956, 2016, 2037, 2268, 2282, 2328, 2592, 2608, 2619, 2716, 2934, 3024, 3104, 3423, 3492, 3912, 4074, 4401, 4536, 4564, 4656, 5216, 5238, 5432, 5868, 6048, 6111, 6846, 6984, 7824, 7857, 8148, 8802, 9072, 9128, 9312, 10269, 10476, 10864, 11736, 12222, 13203, 13692, 13968, 15648, 15714, 15811, 16296, 17604, 18144, 18256, 18333, 20538, 20952, 21728, 23472, 24444, 26406, 27384, 27936, 30807, 31428, 31622, 32592, 35208, 36512, 36666, 41076, 41904, 46944, 47433, 48888, 52812, 54768, 54999, 61614, 62856, 63244, 65184, 70416, 73332, 82152, 83808, 92421, 94866, 97776, 105624, 109536, 109998, 110677, 123228, 125712, 126488, 140832, 142299, 146664, 164304, 184842, 189732, 195552, 211248, 219996, 221354, 246456, 251424, 252976, 284598, 293328, 328608, 332031, 369684, 379464, 422496, 426897, 439992, 442708, 492912, 505952, 569196, 586656, 664062, 739368, 758928, 853794, 879984, 885416, 985824, 996093, 1138392, 1280691, 1328124, 1478736, 1517856, 1707588, 1759968, 1770832, 1992186, 2276784, 2561382, 2656248, 2957472, 2988279, 3415176, 3541664, 3984372, 4553568, 5122764, 5312496, 5976558, 6830352, 7968744, 8964837, 10245528, 10624992, 11953116, 13660704, 15937488, 17929674, 20491056, 23906232, 31874976, 35859348, 40982112, 47812464, 71718696, 95624928, 143437392, 286874784]

約数ペア:

[(1, 286874784), (2, 143437392), (3, 95624928), (4, 71718696), (6, 47812464), (7, 40982112), (8, 35859348), (9, 31874976), (12, 23906232), (14, 20491056), (16, 17929674), (18, 15937488), (21, 13660704), (24, 11953116), (27, 10624992), (28, 10245528), (32, 8964837), (36, 7968744), (42, 6830352), (48, 5976558), (54, 5312496), (56, 5122764), (63, 4553568), (72, 3984372), (81, 3541664), (84, 3415176), (96, 2988279), (97, 2957472), (108, 2656248), (112, 2561382), (126, 2276784), (144, 1992186), (162, 1770832), (163, 1759968), (168, 1707588), (189, 1517856), (194, 1478736), (216, 1328124), (224, 1280691), (252, 1138392), (288, 996093), (291, 985824), (324, 885416), (326, 879984), (336, 853794), (378, 758928), (388, 739368), (432, 664062), (489, 586656), (504, 569196), (567, 505952), (582, 492912), (648, 442708), (652, 439992), (672, 426897), (679, 422496), (756, 379464), (776, 369684), (864, 332031), (873, 328608), (978, 293328), (1008, 284598), (1134, 252976), (1141, 251424), (1164, 246456), (1296, 221354), (1304, 219996), (1358, 211248), (1467, 195552), (1512, 189732), (1552, 184842), (1746, 164304), (1956, 146664), (2016, 142299), (2037, 140832), (2268, 126488), (2282, 125712), (2328, 123228), (2592, 110677), (2608, 109998), (2619, 109536), (2716, 105624), (2934, 97776), (3024, 94866), (3104, 92421), (3423, 83808), (3492, 82152), (3912, 73332), (4074, 70416), (4401, 65184), (4536, 63244), (4564, 62856), (4656, 61614), (5216, 54999), (5238, 54768), (5432, 52812), (5868, 48888), (6048, 47433), (6111, 46944), (6846, 41904), (6984, 41076), (7824, 36666), (7857, 36512), (8148, 35208), (8802, 32592), (9072, 31622), (9128, 31428), (9312, 30807), (10269, 27936), (10476, 27384), (10864, 26406), (11736, 24444), (12222, 23472), (13203, 21728), (13692, 20952), (13968, 20538), (15648, 18333), (15714, 18256), (15811, 18144), (16296, 17604)]