252863856

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 280

約数和(自身を含む): 889089920

約数和(自身を除く): 636226064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 163, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 326, 336, 342, 378, 399, 432, 456, 486, 489, 504, 513, 532, 567, 648, 652, 684, 729, 756, 798, 912, 972, 978, 1008, 1026, 1064, 1134, 1141, 1197, 1296, 1304, 1368, 1458, 1467, 1512, 1539, 1596, 1701, 1944, 1956, 2052, 2128, 2268, 2282, 2394, 2608, 2736, 2916, 2934, 3024, 3078, 3097, 3192, 3402, 3423, 3591, 3888, 3912, 4104, 4401, 4536, 4564, 4617, 4788, 5103, 5832, 5868, 6156, 6194, 6384, 6804, 6846, 7182, 7824, 8208, 8802, 9072, 9128, 9234, 9291, 9576, 10206, 10269, 10773, 11664, 11736, 12312, 12388, 13203, 13608, 13692, 13851, 14364, 17604, 18256, 18468, 18582, 19152, 20412, 20538, 21546, 21679, 23472, 24624, 24776, 26406, 27216, 27384, 27702, 27873, 28728, 30807, 32319, 35208, 36936, 37164, 39609, 40824, 41076, 43092, 43358, 49552, 52812, 54768, 55404, 55746, 57456, 61614, 64638, 65037, 70416, 73872, 74328, 79218, 81648, 82152, 83619, 86184, 86716, 92421, 96957, 105624, 110808, 111492, 118827, 123228, 129276, 130074, 148656, 158436, 164304, 167238, 172368, 173432, 184842, 193914, 195111, 211248, 221616, 222984, 237654, 246456, 250857, 258552, 260148, 277263, 316872, 334476, 346864, 369684, 387828, 390222, 445968, 475308, 492912, 501714, 517104, 520296, 554526, 585333, 633744, 668952, 739368, 752571, 775656, 780444, 831789, 950616, 1003428, 1040592, 1109052, 1170666, 1337904, 1478736, 1505142, 1551312, 1560888, 1663578, 1755999, 1901232, 2006856, 2218104, 2257713, 2341332, 3010284, 3121776, 3327156, 3511998, 4013712, 4436208, 4515426, 4682664, 5267997, 6020568, 6654312, 7023996, 9030852, 9365328, 10535994, 12041136, 13308624, 14047992, 15803991, 18061704, 21071988, 28095984, 31607982, 36123408, 42143976, 63215964, 84287952, 126431928, 252863856]

約数ペア:

[(1, 252863856), (2, 126431928), (3, 84287952), (4, 63215964), (6, 42143976), (7, 36123408), (8, 31607982), (9, 28095984), (12, 21071988), (14, 18061704), (16, 15803991), (18, 14047992), (19, 13308624), (21, 12041136), (24, 10535994), (27, 9365328), (28, 9030852), (36, 7023996), (38, 6654312), (42, 6020568), (48, 5267997), (54, 4682664), (56, 4515426), (57, 4436208), (63, 4013712), (72, 3511998), (76, 3327156), (81, 3121776), (84, 3010284), (108, 2341332), (112, 2257713), (114, 2218104), (126, 2006856), (133, 1901232), (144, 1755999), (152, 1663578), (162, 1560888), (163, 1551312), (168, 1505142), (171, 1478736), (189, 1337904), (216, 1170666), (228, 1109052), (243, 1040592), (252, 1003428), (266, 950616), (304, 831789), (324, 780444), (326, 775656), (336, 752571), (342, 739368), (378, 668952), (399, 633744), (432, 585333), (456, 554526), (486, 520296), (489, 517104), (504, 501714), (513, 492912), (532, 475308), (567, 445968), (648, 390222), (652, 387828), (684, 369684), (729, 346864), (756, 334476), (798, 316872), (912, 277263), (972, 260148), (978, 258552), (1008, 250857), (1026, 246456), (1064, 237654), (1134, 222984), (1141, 221616), (1197, 211248), (1296, 195111), (1304, 193914), (1368, 184842), (1458, 173432), (1467, 172368), (1512, 167238), (1539, 164304), (1596, 158436), (1701, 148656), (1944, 130074), (1956, 129276), (2052, 123228), (2128, 118827), (2268, 111492), (2282, 110808), (2394, 105624), (2608, 96957), (2736, 92421), (2916, 86716), (2934, 86184), (3024, 83619), (3078, 82152), (3097, 81648), (3192, 79218), (3402, 74328), (3423, 73872), (3591, 70416), (3888, 65037), (3912, 64638), (4104, 61614), (4401, 57456), (4536, 55746), (4564, 55404), (4617, 54768), (4788, 52812), (5103, 49552), (5832, 43358), (5868, 43092), (6156, 41076), (6194, 40824), (6384, 39609), (6804, 37164), (6846, 36936), (7182, 35208), (7824, 32319), (8208, 30807), (8802, 28728), (9072, 27873), (9128, 27702), (9234, 27384), (9291, 27216), (9576, 26406), (10206, 24776), (10269, 24624), (10773, 23472), (11664, 21679), (11736, 21546), (12312, 20538), (12388, 20412), (13203, 19152), (13608, 18582), (13692, 18468), (13851, 18256), (14364, 17604)]