1242293472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 216

約数和(自身を含む): 4199229216

約数和(自身を除く): 2956935744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 252, 282, 288, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 672, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1504, 1568, 1692, 1764, 1873, 1974, 2016, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3746, 3948, 4512, 4606, 4704, 5264, 5619, 5922, 6768, 6909, 7056, 7492, 7896, 9212, 10528, 11238, 11844, 13111, 13536, 13818, 14112, 14984, 15792, 16857, 18424, 20727, 22476, 23688, 26222, 27636, 29968, 31584, 33714, 36848, 39333, 41454, 44952, 47376, 52444, 55272, 59936, 67428, 73696, 78666, 82908, 88031, 89904, 91777, 94752, 104888, 110544, 117999, 134856, 157332, 165816, 176062, 179808, 183554, 209776, 221088, 235998, 264093, 269712, 275331, 314664, 331632, 352124, 367108, 419552, 471996, 528186, 539424, 550662, 616217, 629328, 663264, 704248, 734216, 792279, 825993, 943992, 1056372, 1101324, 1232434, 1258656, 1408496, 1468432, 1584558, 1651986, 1848651, 1887984, 2112744, 2202648, 2464868, 2816992, 2936864, 3169116, 3303972, 3697302, 3775968, 4225488, 4313519, 4405296, 4929736, 5545953, 6338232, 6607944, 7394604, 8450976, 8627038, 8810592, 9859472, 11091906, 12676464, 12940557, 13215888, 14789208, 17254076, 19718944, 22183812, 25352928, 25881114, 26431776, 29578416, 34508152, 38821671, 44367624, 51762228, 59156832, 69016304, 77643342, 88735248, 103524456, 138032608, 155286684, 177470496, 207048912, 310573368, 414097824, 621146736, 1242293472]

約数ペア:

[(1, 1242293472), (2, 621146736), (3, 414097824), (4, 310573368), (6, 207048912), (7, 177470496), (8, 155286684), (9, 138032608), (12, 103524456), (14, 88735248), (16, 77643342), (18, 69016304), (21, 59156832), (24, 51762228), (28, 44367624), (32, 38821671), (36, 34508152), (42, 29578416), (47, 26431776), (48, 25881114), (49, 25352928), (56, 22183812), (63, 19718944), (72, 17254076), (84, 14789208), (94, 13215888), (96, 12940557), (98, 12676464), (112, 11091906), (126, 9859472), (141, 8810592), (144, 8627038), (147, 8450976), (168, 7394604), (188, 6607944), (196, 6338232), (224, 5545953), (252, 4929736), (282, 4405296), (288, 4313519), (294, 4225488), (329, 3775968), (336, 3697302), (376, 3303972), (392, 3169116), (423, 2936864), (441, 2816992), (504, 2464868), (564, 2202648), (588, 2112744), (658, 1887984), (672, 1848651), (752, 1651986), (784, 1584558), (846, 1468432), (882, 1408496), (987, 1258656), (1008, 1232434), (1128, 1101324), (1176, 1056372), (1316, 943992), (1504, 825993), (1568, 792279), (1692, 734216), (1764, 704248), (1873, 663264), (1974, 629328), (2016, 616217), (2256, 550662), (2303, 539424), (2352, 528186), (2632, 471996), (2961, 419552), (3384, 367108), (3528, 352124), (3746, 331632), (3948, 314664), (4512, 275331), (4606, 269712), (4704, 264093), (5264, 235998), (5619, 221088), (5922, 209776), (6768, 183554), (6909, 179808), (7056, 176062), (7492, 165816), (7896, 157332), (9212, 134856), (10528, 117999), (11238, 110544), (11844, 104888), (13111, 94752), (13536, 91777), (13818, 89904), (14112, 88031), (14984, 82908), (15792, 78666), (16857, 73696), (18424, 67428), (20727, 59936), (22476, 55272), (23688, 52444), (26222, 47376), (27636, 44952), (29968, 41454), (31584, 39333), (33714, 36848)]