248670864

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44279}}^1$

素因数の和:44309

約数の個数: 80

約数和(自身を含む): 768700800

約数和(自身を除く): 520029936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 44279, 88558, 132837, 177116, 265674, 354232, 398511, 531348, 575627, 708464, 797022, 1062696, 1151254, 1195533, 1594044, 1726881, 2125392, 2302508, 2391066, 3188088, 3453762, 4605016, 4782132, 5180643, 6376176, 6907524, 9210032, 9564264, 10361286, 13815048, 15541929, 19128528, 20722572, 27630096, 31083858, 41445144, 62167716, 82890288, 124335432, 248670864]

約数ペア:

[(1, 248670864), (2, 124335432), (3, 82890288), (4, 62167716), (6, 41445144), (8, 31083858), (9, 27630096), (12, 20722572), (13, 19128528), (16, 15541929), (18, 13815048), (24, 10361286), (26, 9564264), (27, 9210032), (36, 6907524), (39, 6376176), (48, 5180643), (52, 4782132), (54, 4605016), (72, 3453762), (78, 3188088), (104, 2391066), (108, 2302508), (117, 2125392), (144, 1726881), (156, 1594044), (208, 1195533), (216, 1151254), (234, 1062696), (312, 797022), (351, 708464), (432, 575627), (468, 531348), (624, 398511), (702, 354232), (936, 265674), (1404, 177116), (1872, 132837), (2808, 88558), (5616, 44279)]