259389648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2822

約数の個数: 160

約数和(自身を含む): 878673920

約数和(自身を除く): 619284272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 2767, 3024, 3348, 3472, 3906, 4464, 5208, 5534, 5859, 6696, 7812, 8301, 10416, 11068, 11718, 13392, 15624, 16602, 19369, 22136, 23436, 24903, 31248, 33204, 38738, 44272, 46872, 49806, 58107, 66408, 74709, 77476, 85777, 93744, 99612, 116214, 132816, 149418, 154952, 171554, 174321, 199224, 232428, 257331, 298836, 309904, 343108, 348642, 398448, 464856, 514662, 522963, 597672, 600439, 686216, 697284, 771993, 929712, 1029324, 1045926, 1195344, 1200878, 1372432, 1394568, 1543986, 1801317, 2058648, 2091852, 2315979, 2401756, 2789136, 3087972, 3602634, 4117296, 4183704, 4631958, 4803512, 5403951, 6175944, 7205268, 8367408, 9263916, 9607024, 10807902, 12351888, 14410536, 16211853, 18527832, 21615804, 28821072, 32423706, 37055664, 43231608, 64847412, 86463216, 129694824, 259389648]

約数ペア:

[(1, 259389648), (2, 129694824), (3, 86463216), (4, 64847412), (6, 43231608), (7, 37055664), (8, 32423706), (9, 28821072), (12, 21615804), (14, 18527832), (16, 16211853), (18, 14410536), (21, 12351888), (24, 10807902), (27, 9607024), (28, 9263916), (31, 8367408), (36, 7205268), (42, 6175944), (48, 5403951), (54, 4803512), (56, 4631958), (62, 4183704), (63, 4117296), (72, 3602634), (84, 3087972), (93, 2789136), (108, 2401756), (112, 2315979), (124, 2091852), (126, 2058648), (144, 1801317), (168, 1543986), (186, 1394568), (189, 1372432), (216, 1200878), (217, 1195344), (248, 1045926), (252, 1029324), (279, 929712), (336, 771993), (372, 697284), (378, 686216), (432, 600439), (434, 597672), (496, 522963), (504, 514662), (558, 464856), (651, 398448), (744, 348642), (756, 343108), (837, 309904), (868, 298836), (1008, 257331), (1116, 232428), (1302, 199224), (1488, 174321), (1512, 171554), (1674, 154952), (1736, 149418), (1953, 132816), (2232, 116214), (2604, 99612), (2767, 93744), (3024, 85777), (3348, 77476), (3472, 74709), (3906, 66408), (4464, 58107), (5208, 49806), (5534, 46872), (5859, 44272), (6696, 38738), (7812, 33204), (8301, 31248), (10416, 24903), (11068, 23436), (11718, 22136), (13392, 19369), (15624, 16602)]