247820832

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 216

約数和(自身を含む): 868863996

約数和(自身を除く): 621043164

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, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1033, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2066, 2142, 2352, 2448, 2499, 2856, 3099, 3332, 3528, 3808, 4132, 4284, 4704, 4896, 4998, 5712, 6198, 6664, 7056, 7231, 7497, 8264, 8568, 9297, 9996, 11424, 12396, 13328, 14112, 14462, 14994, 16528, 17136, 17561, 18594, 19992, 21693, 24792, 26656, 28924, 29988, 33056, 34272, 35122, 37188, 39984, 43386, 49584, 50617, 52683, 57848, 59976, 65079, 70244, 74376, 79968, 86772, 99168, 101234, 105366, 115696, 119952, 122927, 130158, 140488, 148752, 151851, 158049, 173544, 202468, 210732, 231392, 239904, 245854, 260316, 280976, 297504, 303702, 316098, 347088, 368781, 404936, 421464, 455553, 491708, 520632, 561952, 607404, 632196, 694176, 737562, 809872, 842928, 860489, 911106, 983416, 1041264, 1106343, 1214808, 1264392, 1475124, 1619744, 1685856, 1720978, 1822212, 1966832, 2082528, 2212686, 2429616, 2528784, 2581467, 2950248, 3441956, 3644424, 3933664, 4425372, 4859232, 5057568, 5162934, 5900496, 6883912, 7288848, 7744401, 8850744, 10325868, 11800992, 13767824, 14577696, 15488802, 17701488, 20651736, 27535648, 30977604, 35402976, 41303472, 61955208, 82606944, 123910416, 247820832]

約数ペア:

[(1, 247820832), (2, 123910416), (3, 82606944), (4, 61955208), (6, 41303472), (7, 35402976), (8, 30977604), (9, 27535648), (12, 20651736), (14, 17701488), (16, 15488802), (17, 14577696), (18, 13767824), (21, 11800992), (24, 10325868), (28, 8850744), (32, 7744401), (34, 7288848), (36, 6883912), (42, 5900496), (48, 5162934), (49, 5057568), (51, 4859232), (56, 4425372), (63, 3933664), (68, 3644424), (72, 3441956), (84, 2950248), (96, 2581467), (98, 2528784), (102, 2429616), (112, 2212686), (119, 2082528), (126, 1966832), (136, 1822212), (144, 1720978), (147, 1685856), (153, 1619744), (168, 1475124), (196, 1264392), (204, 1214808), (224, 1106343), (238, 1041264), (252, 983416), (272, 911106), (288, 860489), (294, 842928), (306, 809872), (336, 737562), (357, 694176), (392, 632196), (408, 607404), (441, 561952), (476, 520632), (504, 491708), (544, 455553), (588, 421464), (612, 404936), (672, 368781), (714, 347088), (784, 316098), (816, 303702), (833, 297504), (882, 280976), (952, 260316), (1008, 245854), (1033, 239904), (1071, 231392), (1176, 210732), (1224, 202468), (1428, 173544), (1568, 158049), (1632, 151851), (1666, 148752), (1764, 140488), (1904, 130158), (2016, 122927), (2066, 119952), (2142, 115696), (2352, 105366), (2448, 101234), (2499, 99168), (2856, 86772), (3099, 79968), (3332, 74376), (3528, 70244), (3808, 65079), (4132, 59976), (4284, 57848), (4704, 52683), (4896, 50617), (4998, 49584), (5712, 43386), (6198, 39984), (6664, 37188), (7056, 35122), (7231, 34272), (7497, 33056), (8264, 29988), (8568, 28924), (9297, 26656), (9996, 24792), (11424, 21693), (12396, 19992), (13328, 18594), (14112, 17561), (14462, 17136), (14994, 16528)]