1399421184

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 216

約数和(自身を含む): 4443149088

約数和(自身を除く): 3043727904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 256, 287, 294, 328, 336, 384, 392, 448, 492, 574, 588, 656, 672, 768, 784, 861, 896, 907, 984, 1148, 1176, 1312, 1344, 1568, 1722, 1792, 1814, 1968, 2009, 2296, 2352, 2624, 2688, 2721, 3136, 3444, 3628, 3936, 4018, 4592, 4704, 5248, 5376, 5442, 6027, 6272, 6349, 6888, 7256, 7872, 8036, 9184, 9408, 10496, 10884, 12054, 12544, 12698, 13776, 14512, 15744, 16072, 18368, 18816, 19047, 21768, 24108, 25396, 27552, 29024, 31488, 32144, 36736, 37187, 37632, 38094, 43536, 44443, 48216, 50792, 55104, 58048, 64288, 73472, 74374, 76188, 87072, 88886, 96432, 101584, 110208, 111561, 116096, 128576, 133329, 148748, 152376, 174144, 177772, 192864, 203168, 220416, 223122, 232192, 257152, 260309, 266658, 297496, 304752, 348288, 355544, 385728, 406336, 446244, 514304, 520618, 533316, 594992, 609504, 696576, 711088, 771456, 780927, 812672, 892488, 1041236, 1066632, 1189984, 1219008, 1422176, 1542912, 1561854, 1625344, 1784976, 1822163, 2082472, 2133264, 2379968, 2438016, 2844352, 3123708, 3569952, 3644326, 4164944, 4266528, 4759936, 4876032, 5466489, 5688704, 6247416, 7139904, 7288652, 8329888, 8533056, 9519872, 10932978, 11377408, 12494832, 14279808, 14577304, 16659776, 17066112, 21865956, 24989664, 28559616, 29154608, 33319552, 34132224, 43731912, 49979328, 58309216, 66639104, 87463824, 99958656, 116618432, 174927648, 199917312, 233236864, 349855296, 466473728, 699710592, 1399421184]

約数ペア:

[(1, 1399421184), (2, 699710592), (3, 466473728), (4, 349855296), (6, 233236864), (7, 199917312), (8, 174927648), (12, 116618432), (14, 99958656), (16, 87463824), (21, 66639104), (24, 58309216), (28, 49979328), (32, 43731912), (41, 34132224), (42, 33319552), (48, 29154608), (49, 28559616), (56, 24989664), (64, 21865956), (82, 17066112), (84, 16659776), (96, 14577304), (98, 14279808), (112, 12494832), (123, 11377408), (128, 10932978), (147, 9519872), (164, 8533056), (168, 8329888), (192, 7288652), (196, 7139904), (224, 6247416), (246, 5688704), (256, 5466489), (287, 4876032), (294, 4759936), (328, 4266528), (336, 4164944), (384, 3644326), (392, 3569952), (448, 3123708), (492, 2844352), (574, 2438016), (588, 2379968), (656, 2133264), (672, 2082472), (768, 1822163), (784, 1784976), (861, 1625344), (896, 1561854), (907, 1542912), (984, 1422176), (1148, 1219008), (1176, 1189984), (1312, 1066632), (1344, 1041236), (1568, 892488), (1722, 812672), (1792, 780927), (1814, 771456), (1968, 711088), (2009, 696576), (2296, 609504), (2352, 594992), (2624, 533316), (2688, 520618), (2721, 514304), (3136, 446244), (3444, 406336), (3628, 385728), (3936, 355544), (4018, 348288), (4592, 304752), (4704, 297496), (5248, 266658), (5376, 260309), (5442, 257152), (6027, 232192), (6272, 223122), (6349, 220416), (6888, 203168), (7256, 192864), (7872, 177772), (8036, 174144), (9184, 152376), (9408, 148748), (10496, 133329), (10884, 128576), (12054, 116096), (12544, 111561), (12698, 110208), (13776, 101584), (14512, 96432), (15744, 88886), (16072, 87072), (18368, 76188), (18816, 74374), (19047, 73472), (21768, 64288), (24108, 58048), (25396, 55104), (27552, 50792), (29024, 48216), (31488, 44443), (32144, 43536), (36736, 38094), (37187, 37632)]