1641667248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28289}}^1$

素因数の和:28347

約数の個数: 120

約数和(自身を含む): 5107589760

約数和(自身を除く): 3465922512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 28289, 29016, 56578, 58032, 84867, 113156, 169734, 226312, 254601, 339468, 367757, 452624, 509202, 678936, 735514, 876959, 1018404, 1103271, 1357872, 1471028, 1753918, 2036808, 2206542, 2630877, 2942056, 3309813, 3507836, 4073616, 4413084, 5261754, 5884112, 6619626, 7015672, 7892631, 8826168, 10523508, 11400467, 13239252, 14031344, 15785262, 17652336, 21047016, 22800934, 26478504, 31570524, 34201401, 42094032, 45601868, 52957008, 63141048, 68402802, 91203736, 102604203, 126282096, 136805604, 182407472, 205208406, 273611208, 410416812, 547222416, 820833624, 1641667248]

約数ペア:

[(1, 1641667248), (2, 820833624), (3, 547222416), (4, 410416812), (6, 273611208), (8, 205208406), (9, 182407472), (12, 136805604), (13, 126282096), (16, 102604203), (18, 91203736), (24, 68402802), (26, 63141048), (31, 52957008), (36, 45601868), (39, 42094032), (48, 34201401), (52, 31570524), (62, 26478504), (72, 22800934), (78, 21047016), (93, 17652336), (104, 15785262), (117, 14031344), (124, 13239252), (144, 11400467), (156, 10523508), (186, 8826168), (208, 7892631), (234, 7015672), (248, 6619626), (279, 5884112), (312, 5261754), (372, 4413084), (403, 4073616), (468, 3507836), (496, 3309813), (558, 2942056), (624, 2630877), (744, 2206542), (806, 2036808), (936, 1753918), (1116, 1471028), (1209, 1357872), (1488, 1103271), (1612, 1018404), (1872, 876959), (2232, 735514), (2418, 678936), (3224, 509202), (3627, 452624), (4464, 367757), (4836, 339468), (6448, 254601), (7254, 226312), (9672, 169734), (14508, 113156), (19344, 84867), (28289, 58032), (29016, 56578)]