223912416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 774240768

約数和(自身を除く): 550328352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 71, 76, 78, 84, 91, 96, 104, 112, 114, 133, 142, 152, 156, 168, 182, 208, 213, 224, 228, 247, 266, 273, 284, 304, 312, 336, 361, 364, 399, 416, 426, 456, 494, 497, 532, 546, 568, 608, 624, 672, 722, 728, 741, 798, 852, 912, 923, 988, 994, 1064, 1083, 1092, 1136, 1248, 1349, 1444, 1456, 1482, 1491, 1596, 1704, 1729, 1824, 1846, 1976, 1988, 2128, 2166, 2184, 2272, 2527, 2698, 2769, 2888, 2912, 2964, 2982, 3192, 3408, 3458, 3692, 3952, 3976, 4047, 4256, 4332, 4368, 4693, 5054, 5187, 5396, 5538, 5776, 5928, 5964, 6384, 6461, 6816, 6916, 7384, 7581, 7904, 7952, 8094, 8664, 8736, 9386, 9443, 10108, 10374, 10792, 11076, 11552, 11856, 11928, 12768, 12922, 13832, 14079, 14768, 15162, 15904, 16188, 17328, 17537, 18772, 18886, 19383, 20216, 20748, 21584, 22152, 23712, 23856, 25631, 25844, 27664, 28158, 28329, 29536, 30324, 32376, 32851, 34656, 35074, 37544, 37772, 38766, 40432, 41496, 43168, 44304, 47712, 51262, 51688, 52611, 55328, 56316, 56658, 60648, 64752, 65702, 70148, 75088, 75544, 76893, 77532, 80864, 82992, 88608, 98553, 102524, 103376, 105222, 112632, 113316, 121296, 122759, 129504, 131404, 140296, 150176, 151088, 153786, 155064, 165984, 179417, 197106, 205048, 206752, 210444, 225264, 226632, 242592, 245518, 262808, 280592, 302176, 307572, 310128, 333203, 358834, 368277, 394212, 410096, 420888, 450528, 453264, 491036, 525616, 538251, 561184, 615144, 620256, 666406, 717668, 736554, 788424, 820192, 841776, 906528, 982072, 999609, 1051232, 1076502, 1230288, 1332812, 1435336, 1473108, 1576848, 1683552, 1964144, 1999218, 2153004, 2332421, 2460576, 2665624, 2870672, 2946216, 3153696, 3928288, 3998436, 4306008, 4664842, 5331248, 5741344, 5892432, 6997263, 7996872, 8612016, 9329684, 10662496, 11784864, 13994526, 15993744, 17224032, 18659368, 27989052, 31987488, 37318736, 55978104, 74637472, 111956208, 223912416]

約数ペア:

[(1, 223912416), (2, 111956208), (3, 74637472), (4, 55978104), (6, 37318736), (7, 31987488), (8, 27989052), (12, 18659368), (13, 17224032), (14, 15993744), (16, 13994526), (19, 11784864), (21, 10662496), (24, 9329684), (26, 8612016), (28, 7996872), (32, 6997263), (38, 5892432), (39, 5741344), (42, 5331248), (48, 4664842), (52, 4306008), (56, 3998436), (57, 3928288), (71, 3153696), (76, 2946216), (78, 2870672), (84, 2665624), (91, 2460576), (96, 2332421), (104, 2153004), (112, 1999218), (114, 1964144), (133, 1683552), (142, 1576848), (152, 1473108), (156, 1435336), (168, 1332812), (182, 1230288), (208, 1076502), (213, 1051232), (224, 999609), (228, 982072), (247, 906528), (266, 841776), (273, 820192), (284, 788424), (304, 736554), (312, 717668), (336, 666406), (361, 620256), (364, 615144), (399, 561184), (416, 538251), (426, 525616), (456, 491036), (494, 453264), (497, 450528), (532, 420888), (546, 410096), (568, 394212), (608, 368277), (624, 358834), (672, 333203), (722, 310128), (728, 307572), (741, 302176), (798, 280592), (852, 262808), (912, 245518), (923, 242592), (988, 226632), (994, 225264), (1064, 210444), (1083, 206752), (1092, 205048), (1136, 197106), (1248, 179417), (1349, 165984), (1444, 155064), (1456, 153786), (1482, 151088), (1491, 150176), (1596, 140296), (1704, 131404), (1729, 129504), (1824, 122759), (1846, 121296), (1976, 113316), (1988, 112632), (2128, 105222), (2166, 103376), (2184, 102524), (2272, 98553), (2527, 88608), (2698, 82992), (2769, 80864), (2888, 77532), (2912, 76893), (2964, 75544), (2982, 75088), (3192, 70148), (3408, 65702), (3458, 64752), (3692, 60648), (3952, 56658), (3976, 56316), (4047, 55328), (4256, 52611), (4332, 51688), (4368, 51262), (4693, 47712), (5054, 44304), (5187, 43168), (5396, 41496), (5538, 40432), (5776, 38766), (5928, 37772), (5964, 37544), (6384, 35074), (6461, 34656), (6816, 32851), (6916, 32376), (7384, 30324), (7581, 29536), (7904, 28329), (7952, 28158), (8094, 27664), (8664, 25844), (8736, 25631), (9386, 23856), (9443, 23712), (10108, 22152), (10374, 21584), (10792, 20748), (11076, 20216), (11552, 19383), (11856, 18886), (11928, 18772), (12768, 17537), (12922, 17328), (13832, 16188), (14079, 15904), (14768, 15162)]