1811563488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6446

約数の個数: 192

約数和(自身を含む): 6167992320

約数和(自身を除く): 4356428832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6373, 6768, 7896, 8883, 10152, 10528, 11844, 12746, 13536, 15792, 17766, 19119, 20304, 23688, 25492, 31584, 35532, 38238, 40608, 44611, 47376, 50984, 57357, 71064, 76476, 89222, 94752, 101968, 114714, 133833, 142128, 152952, 172071, 178444, 203936, 229428, 267666, 284256, 299531, 305904, 344142, 356888, 401499, 458856, 535332, 599062, 611808, 688284, 713776, 802998, 898593, 917712, 1070664, 1198124, 1204497, 1376568, 1427552, 1605996, 1797186, 1835424, 2096717, 2141328, 2396248, 2408994, 2695779, 2753136, 3211992, 3594372, 4193434, 4282656, 4792496, 4817988, 5391558, 5506272, 6290151, 6423984, 7188744, 8087337, 8386868, 9584992, 9635976, 10783116, 12580302, 12847968, 14377488, 16174674, 16773736, 18870453, 19271952, 21566232, 25160604, 28754976, 32349348, 33547472, 37740906, 38543904, 43132464, 50321208, 56611359, 64698696, 67094944, 75481812, 86264928, 100642416, 113222718, 129397392, 150963624, 201284832, 226445436, 258794784, 301927248, 452890872, 603854496, 905781744, 1811563488]

約数ペア:

[(1, 1811563488), (2, 905781744), (3, 603854496), (4, 452890872), (6, 301927248), (7, 258794784), (8, 226445436), (9, 201284832), (12, 150963624), (14, 129397392), (16, 113222718), (18, 100642416), (21, 86264928), (24, 75481812), (27, 67094944), (28, 64698696), (32, 56611359), (36, 50321208), (42, 43132464), (47, 38543904), (48, 37740906), (54, 33547472), (56, 32349348), (63, 28754976), (72, 25160604), (84, 21566232), (94, 19271952), (96, 18870453), (108, 16773736), (112, 16174674), (126, 14377488), (141, 12847968), (144, 12580302), (168, 10783116), (188, 9635976), (189, 9584992), (216, 8386868), (224, 8087337), (252, 7188744), (282, 6423984), (288, 6290151), (329, 5506272), (336, 5391558), (376, 4817988), (378, 4792496), (423, 4282656), (432, 4193434), (504, 3594372), (564, 3211992), (658, 2753136), (672, 2695779), (752, 2408994), (756, 2396248), (846, 2141328), (864, 2096717), (987, 1835424), (1008, 1797186), (1128, 1605996), (1269, 1427552), (1316, 1376568), (1504, 1204497), (1512, 1198124), (1692, 1070664), (1974, 917712), (2016, 898593), (2256, 802998), (2538, 713776), (2632, 688284), (2961, 611808), (3024, 599062), (3384, 535332), (3948, 458856), (4512, 401499), (5076, 356888), (5264, 344142), (5922, 305904), (6048, 299531), (6373, 284256), (6768, 267666), (7896, 229428), (8883, 203936), (10152, 178444), (10528, 172071), (11844, 152952), (12746, 142128), (13536, 133833), (15792, 114714), (17766, 101968), (19119, 94752), (20304, 89222), (23688, 76476), (25492, 71064), (31584, 57357), (35532, 50984), (38238, 47376), (40608, 44611)]