628826016

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 2102889600

約数和(自身を除く): 1474063584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 113, 147, 156, 168, 169, 182, 196, 208, 224, 226, 273, 294, 312, 336, 338, 339, 343, 364, 392, 416, 452, 507, 546, 588, 624, 637, 672, 676, 678, 686, 728, 784, 791, 904, 1014, 1029, 1092, 1176, 1183, 1248, 1274, 1352, 1356, 1372, 1456, 1469, 1568, 1582, 1808, 1911, 2028, 2058, 2184, 2352, 2366, 2373, 2548, 2704, 2712, 2744, 2912, 2938, 3164, 3549, 3616, 3822, 4056, 4116, 4368, 4407, 4459, 4704, 4732, 4746, 5096, 5408, 5424, 5488, 5537, 5876, 6328, 7098, 7644, 8112, 8232, 8281, 8736, 8814, 8918, 9464, 9492, 10192, 10283, 10848, 10976, 11074, 11752, 12656, 13377, 14196, 15288, 16224, 16464, 16562, 16611, 17628, 17836, 18928, 18984, 19097, 20384, 20566, 22148, 23504, 24843, 25312, 26754, 28392, 30576, 30849, 32928, 33124, 33222, 35256, 35672, 37856, 37968, 38194, 38759, 41132, 44296, 47008, 49686, 53508, 56784, 57291, 57967, 61152, 61698, 66248, 66444, 70512, 71344, 71981, 75936, 76388, 77518, 82264, 88592, 99372, 107016, 113568, 114582, 115934, 116277, 123396, 132496, 132888, 133679, 141024, 142688, 143962, 152776, 155036, 164528, 173901, 177184, 198744, 214032, 215943, 229164, 231868, 232554, 246792, 264992, 265776, 267358, 287924, 305552, 310072, 329056, 347802, 397488, 401037, 428064, 431886, 458328, 463736, 465108, 493584, 503867, 531552, 534716, 575848, 611104, 620144, 695604, 794976, 802074, 863772, 916656, 927472, 930216, 935753, 987168, 1007734, 1069432, 1151696, 1240288, 1391208, 1511601, 1604148, 1727544, 1833312, 1854944, 1860432, 1871506, 2015468, 2138864, 2303392, 2782416, 2807259, 3023202, 3208296, 3455088, 3720864, 3743012, 4030936, 4277728, 5564832, 5614518, 6046404, 6416592, 6550271, 6910176, 7486024, 8061872, 11229036, 12092808, 12833184, 13100542, 14972048, 16123744, 19650813, 22458072, 24185616, 26201084, 29944096, 39301626, 44916144, 48371232, 52402168, 78603252, 89832288, 104804336, 157206504, 209608672, 314413008, 628826016]

約数ペア:

[(1, 628826016), (2, 314413008), (3, 209608672), (4, 157206504), (6, 104804336), (7, 89832288), (8, 78603252), (12, 52402168), (13, 48371232), (14, 44916144), (16, 39301626), (21, 29944096), (24, 26201084), (26, 24185616), (28, 22458072), (32, 19650813), (39, 16123744), (42, 14972048), (48, 13100542), (49, 12833184), (52, 12092808), (56, 11229036), (78, 8061872), (84, 7486024), (91, 6910176), (96, 6550271), (98, 6416592), (104, 6046404), (112, 5614518), (113, 5564832), (147, 4277728), (156, 4030936), (168, 3743012), (169, 3720864), (182, 3455088), (196, 3208296), (208, 3023202), (224, 2807259), (226, 2782416), (273, 2303392), (294, 2138864), (312, 2015468), (336, 1871506), (338, 1860432), (339, 1854944), (343, 1833312), (364, 1727544), (392, 1604148), (416, 1511601), (452, 1391208), (507, 1240288), (546, 1151696), (588, 1069432), (624, 1007734), (637, 987168), (672, 935753), (676, 930216), (678, 927472), (686, 916656), (728, 863772), (784, 802074), (791, 794976), (904, 695604), (1014, 620144), (1029, 611104), (1092, 575848), (1176, 534716), (1183, 531552), (1248, 503867), (1274, 493584), (1352, 465108), (1356, 463736), (1372, 458328), (1456, 431886), (1469, 428064), (1568, 401037), (1582, 397488), (1808, 347802), (1911, 329056), (2028, 310072), (2058, 305552), (2184, 287924), (2352, 267358), (2366, 265776), (2373, 264992), (2548, 246792), (2704, 232554), (2712, 231868), (2744, 229164), (2912, 215943), (2938, 214032), (3164, 198744), (3549, 177184), (3616, 173901), (3822, 164528), (4056, 155036), (4116, 152776), (4368, 143962), (4407, 142688), (4459, 141024), (4704, 133679), (4732, 132888), (4746, 132496), (5096, 123396), (5408, 116277), (5424, 115934), (5488, 114582), (5537, 113568), (5876, 107016), (6328, 99372), (7098, 88592), (7644, 82264), (8112, 77518), (8232, 76388), (8281, 75936), (8736, 71981), (8814, 71344), (8918, 70512), (9464, 66444), (9492, 66248), (10192, 61698), (10283, 61152), (10848, 57967), (10976, 57291), (11074, 56784), (11752, 53508), (12656, 49686), (13377, 47008), (14196, 44296), (15288, 41132), (16224, 38759), (16464, 38194), (16562, 37968), (16611, 37856), (17628, 35672), (17836, 35256), (18928, 33222), (18984, 33124), (19097, 32928), (20384, 30849), (20566, 30576), (22148, 28392), (23504, 26754), (24843, 25312)]