321555312

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1908

約数の個数: 160

約数和(自身を含む): 1026600960

約数和(自身を除く): 705045648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1847, 1872, 2232, 2418, 2808, 3224, 3348, 3627, 3694, 4464, 4836, 5541, 5616, 6448, 6696, 7254, 7388, 9672, 10881, 11082, 13392, 14508, 14776, 16623, 19344, 21762, 22164, 24011, 29016, 29552, 33246, 43524, 44328, 48022, 49869, 57257, 58032, 66492, 72033, 87048, 88656, 96044, 99738, 114514, 132984, 144066, 171771, 174096, 192088, 199476, 216099, 229028, 265968, 288132, 343542, 384176, 398952, 432198, 458056, 515313, 576264, 648297, 687084, 744341, 797904, 864396, 916112, 1030626, 1152528, 1296594, 1374168, 1488682, 1545939, 1728792, 2061252, 2233023, 2593188, 2748336, 2977364, 3091878, 3457584, 4122504, 4466046, 5186376, 5954728, 6183756, 6699069, 8245008, 8932092, 10372752, 11909456, 12367512, 13398138, 17864184, 20097207, 24735024, 26796276, 35728368, 40194414, 53592552, 80388828, 107185104, 160777656, 321555312]

約数ペア:

[(1, 321555312), (2, 160777656), (3, 107185104), (4, 80388828), (6, 53592552), (8, 40194414), (9, 35728368), (12, 26796276), (13, 24735024), (16, 20097207), (18, 17864184), (24, 13398138), (26, 12367512), (27, 11909456), (31, 10372752), (36, 8932092), (39, 8245008), (48, 6699069), (52, 6183756), (54, 5954728), (62, 5186376), (72, 4466046), (78, 4122504), (93, 3457584), (104, 3091878), (108, 2977364), (117, 2748336), (124, 2593188), (144, 2233023), (156, 2061252), (186, 1728792), (208, 1545939), (216, 1488682), (234, 1374168), (248, 1296594), (279, 1152528), (312, 1030626), (351, 916112), (372, 864396), (403, 797904), (432, 744341), (468, 687084), (496, 648297), (558, 576264), (624, 515313), (702, 458056), (744, 432198), (806, 398952), (837, 384176), (936, 343542), (1116, 288132), (1209, 265968), (1404, 229028), (1488, 216099), (1612, 199476), (1674, 192088), (1847, 174096), (1872, 171771), (2232, 144066), (2418, 132984), (2808, 114514), (3224, 99738), (3348, 96044), (3627, 88656), (3694, 87048), (4464, 72033), (4836, 66492), (5541, 58032), (5616, 57257), (6448, 49869), (6696, 48022), (7254, 44328), (7388, 43524), (9672, 33246), (10881, 29552), (11082, 29016), (13392, 24011), (14508, 22164), (14776, 21762), (16623, 19344)]