218351952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 240

約数和(自身を含む): 792588160

約数和(自身を除く): 574236208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 877, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1754, 1872, 1976, 2128, 2184, 2223, 2394, 2631, 2736, 2964, 3192, 3276, 3458, 3508, 3952, 4368, 4446, 4788, 5187, 5262, 5928, 6139, 6384, 6552, 6916, 7016, 7893, 8892, 9576, 10374, 10524, 11401, 11856, 12278, 13104, 13832, 14032, 15561, 15786, 16663, 17784, 18417, 19152, 20748, 21048, 22802, 24556, 27664, 31122, 31572, 33326, 34203, 35568, 36834, 41496, 42096, 45604, 49112, 49989, 55251, 62244, 63144, 66652, 68406, 73668, 79807, 82992, 91208, 98224, 99978, 102609, 110502, 116641, 124488, 126288, 133304, 136812, 147336, 149967, 159614, 182416, 199956, 205218, 216619, 221004, 233282, 239421, 248976, 266608, 273624, 294672, 299934, 319228, 349923, 399912, 410436, 433238, 442008, 466564, 478842, 547248, 599868, 638456, 649857, 699846, 718263, 799824, 820872, 866476, 884016, 933128, 957684, 1049769, 1199736, 1276912, 1299714, 1399692, 1436526, 1516333, 1641744, 1732952, 1866256, 1915368, 1949571, 2099538, 2399472, 2599428, 2799384, 2873052, 3032666, 3465904, 3830736, 3899142, 4199076, 4548999, 5198856, 5598768, 5746104, 6065332, 7798284, 8398152, 9097998, 10397712, 11492208, 12130664, 13646997, 15596568, 16796304, 18195996, 24261328, 27293994, 31193136, 36391992, 54587988, 72783984, 109175976, 218351952]

約数ペア:

[(1, 218351952), (2, 109175976), (3, 72783984), (4, 54587988), (6, 36391992), (7, 31193136), (8, 27293994), (9, 24261328), (12, 18195996), (13, 16796304), (14, 15596568), (16, 13646997), (18, 12130664), (19, 11492208), (21, 10397712), (24, 9097998), (26, 8398152), (28, 7798284), (36, 6065332), (38, 5746104), (39, 5598768), (42, 5198856), (48, 4548999), (52, 4199076), (56, 3899142), (57, 3830736), (63, 3465904), (72, 3032666), (76, 2873052), (78, 2799384), (84, 2599428), (91, 2399472), (104, 2099538), (112, 1949571), (114, 1915368), (117, 1866256), (126, 1732952), (133, 1641744), (144, 1516333), (152, 1436526), (156, 1399692), (168, 1299714), (171, 1276912), (182, 1199736), (208, 1049769), (228, 957684), (234, 933128), (247, 884016), (252, 866476), (266, 820872), (273, 799824), (304, 718263), (312, 699846), (336, 649857), (342, 638456), (364, 599868), (399, 547248), (456, 478842), (468, 466564), (494, 442008), (504, 433238), (532, 410436), (546, 399912), (624, 349923), (684, 319228), (728, 299934), (741, 294672), (798, 273624), (819, 266608), (877, 248976), (912, 239421), (936, 233282), (988, 221004), (1008, 216619), (1064, 205218), (1092, 199956), (1197, 182416), (1368, 159614), (1456, 149967), (1482, 147336), (1596, 136812), (1638, 133304), (1729, 126288), (1754, 124488), (1872, 116641), (1976, 110502), (2128, 102609), (2184, 99978), (2223, 98224), (2394, 91208), (2631, 82992), (2736, 79807), (2964, 73668), (3192, 68406), (3276, 66652), (3458, 63144), (3508, 62244), (3952, 55251), (4368, 49989), (4446, 49112), (4788, 45604), (5187, 42096), (5262, 41496), (5928, 36834), (6139, 35568), (6384, 34203), (6552, 33326), (6916, 31572), (7016, 31122), (7893, 27664), (8892, 24556), (9576, 22802), (10374, 21048), (10524, 20748), (11401, 19152), (11856, 18417), (12278, 17784), (13104, 16663), (13832, 15786), (14032, 15561)]