1919207304

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4289

約数の個数: 192

約数和(自身を含む): 6347246400

約数和(自身を除く): 4428039096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 84, 86, 98, 108, 126, 129, 147, 168, 172, 189, 196, 216, 252, 258, 294, 301, 344, 378, 387, 392, 441, 504, 516, 588, 602, 756, 774, 882, 903, 1032, 1161, 1176, 1204, 1323, 1512, 1548, 1764, 1806, 2107, 2322, 2408, 2646, 2709, 3096, 3528, 3612, 4214, 4217, 4644, 5292, 5418, 6321, 7224, 8127, 8428, 8434, 9288, 10584, 10836, 12642, 12651, 16254, 16856, 16868, 18963, 21672, 25284, 25302, 29519, 32508, 33736, 37926, 37953, 50568, 50604, 56889, 59038, 65016, 75852, 75906, 88557, 101208, 113778, 113859, 118076, 151704, 151812, 177114, 181331, 206633, 227556, 227718, 236152, 265671, 303624, 354228, 362662, 413266, 455112, 455436, 531342, 543993, 619899, 708456, 725324, 797013, 826532, 910872, 1062684, 1087986, 1239798, 1269317, 1450648, 1594026, 1631979, 1653064, 1859697, 2125368, 2175972, 2479596, 2538634, 3188052, 3263958, 3719394, 3807951, 4351944, 4895937, 4959192, 5077268, 5579091, 6376104, 6527916, 7438788, 7615902, 8885219, 9791874, 10154536, 11158182, 11423853, 13055832, 14877576, 15231804, 17770438, 19583748, 22316364, 22847706, 26655657, 30463608, 34271559, 35540876, 39167496, 44632728, 45695412, 53311314, 68543118, 71081752, 79966971, 91390824, 106622628, 137086236, 159933942, 213245256, 239900913, 274172472, 319867884, 479801826, 639735768, 959603652, 1919207304]

約数ペア:

[(1, 1919207304), (2, 959603652), (3, 639735768), (4, 479801826), (6, 319867884), (7, 274172472), (8, 239900913), (9, 213245256), (12, 159933942), (14, 137086236), (18, 106622628), (21, 91390824), (24, 79966971), (27, 71081752), (28, 68543118), (36, 53311314), (42, 45695412), (43, 44632728), (49, 39167496), (54, 35540876), (56, 34271559), (63, 30463608), (72, 26655657), (84, 22847706), (86, 22316364), (98, 19583748), (108, 17770438), (126, 15231804), (129, 14877576), (147, 13055832), (168, 11423853), (172, 11158182), (189, 10154536), (196, 9791874), (216, 8885219), (252, 7615902), (258, 7438788), (294, 6527916), (301, 6376104), (344, 5579091), (378, 5077268), (387, 4959192), (392, 4895937), (441, 4351944), (504, 3807951), (516, 3719394), (588, 3263958), (602, 3188052), (756, 2538634), (774, 2479596), (882, 2175972), (903, 2125368), (1032, 1859697), (1161, 1653064), (1176, 1631979), (1204, 1594026), (1323, 1450648), (1512, 1269317), (1548, 1239798), (1764, 1087986), (1806, 1062684), (2107, 910872), (2322, 826532), (2408, 797013), (2646, 725324), (2709, 708456), (3096, 619899), (3528, 543993), (3612, 531342), (4214, 455436), (4217, 455112), (4644, 413266), (5292, 362662), (5418, 354228), (6321, 303624), (7224, 265671), (8127, 236152), (8428, 227718), (8434, 227556), (9288, 206633), (10584, 181331), (10836, 177114), (12642, 151812), (12651, 151704), (16254, 118076), (16856, 113859), (16868, 113778), (18963, 101208), (21672, 88557), (25284, 75906), (25302, 75852), (29519, 65016), (32508, 59038), (33736, 56889), (37926, 50604), (37953, 50568)]