140823648

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 216

約数和(自身を含む): 494092872

約数和(自身を除く): 353269224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 587, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1174, 1176, 1224, 1428, 1568, 1632, 1666, 1761, 1764, 1904, 2016, 2142, 2348, 2352, 2448, 2499, 2856, 3332, 3522, 3528, 3808, 4109, 4284, 4696, 4704, 4896, 4998, 5283, 5712, 6664, 7044, 7056, 7497, 8218, 8568, 9392, 9979, 9996, 10566, 11424, 12327, 13328, 14088, 14112, 14994, 16436, 17136, 18784, 19958, 19992, 21132, 24654, 26656, 28176, 28763, 29937, 29988, 32872, 34272, 36981, 39916, 39984, 42264, 49308, 56352, 57526, 59874, 59976, 65744, 69853, 73962, 79832, 79968, 84528, 86289, 89811, 98616, 115052, 119748, 119952, 131488, 139706, 147924, 159664, 169056, 172578, 179622, 197232, 209559, 230104, 239496, 239904, 258867, 279412, 295848, 319328, 345156, 359244, 394464, 419118, 460208, 478992, 488971, 517734, 558824, 591696, 628677, 690312, 718488, 838236, 920416, 957984, 977942, 1035468, 1117648, 1183392, 1257354, 1380624, 1436976, 1466913, 1676472, 1955884, 2070936, 2235296, 2514708, 2761248, 2873952, 2933826, 3352944, 3911768, 4141872, 4400739, 5029416, 5867652, 6705888, 7823536, 8283744, 8801478, 10058832, 11735304, 15647072, 17602956, 20117664, 23470608, 35205912, 46941216, 70411824, 140823648]

約数ペア:

[(1, 140823648), (2, 70411824), (3, 46941216), (4, 35205912), (6, 23470608), (7, 20117664), (8, 17602956), (9, 15647072), (12, 11735304), (14, 10058832), (16, 8801478), (17, 8283744), (18, 7823536), (21, 6705888), (24, 5867652), (28, 5029416), (32, 4400739), (34, 4141872), (36, 3911768), (42, 3352944), (48, 2933826), (49, 2873952), (51, 2761248), (56, 2514708), (63, 2235296), (68, 2070936), (72, 1955884), (84, 1676472), (96, 1466913), (98, 1436976), (102, 1380624), (112, 1257354), (119, 1183392), (126, 1117648), (136, 1035468), (144, 977942), (147, 957984), (153, 920416), (168, 838236), (196, 718488), (204, 690312), (224, 628677), (238, 591696), (252, 558824), (272, 517734), (288, 488971), (294, 478992), (306, 460208), (336, 419118), (357, 394464), (392, 359244), (408, 345156), (441, 319328), (476, 295848), (504, 279412), (544, 258867), (587, 239904), (588, 239496), (612, 230104), (672, 209559), (714, 197232), (784, 179622), (816, 172578), (833, 169056), (882, 159664), (952, 147924), (1008, 139706), (1071, 131488), (1174, 119952), (1176, 119748), (1224, 115052), (1428, 98616), (1568, 89811), (1632, 86289), (1666, 84528), (1761, 79968), (1764, 79832), (1904, 73962), (2016, 69853), (2142, 65744), (2348, 59976), (2352, 59874), (2448, 57526), (2499, 56352), (2856, 49308), (3332, 42264), (3522, 39984), (3528, 39916), (3808, 36981), (4109, 34272), (4284, 32872), (4696, 29988), (4704, 29937), (4896, 28763), (4998, 28176), (5283, 26656), (5712, 24654), (6664, 21132), (7044, 19992), (7056, 19958), (7497, 18784), (8218, 17136), (8568, 16436), (9392, 14994), (9979, 14112), (9996, 14088), (10566, 13328), (11424, 12327)]