259419888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6636

約数の個数: 160

約数和(自身を含む): 916608000

約数和(自身を除く): 657188112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 6599, 9828, 13104, 13198, 19656, 19797, 26396, 39312, 39594, 46193, 52792, 59391, 79188, 85787, 92386, 105584, 118782, 138579, 158376, 171574, 178173, 184772, 237564, 257361, 277158, 316752, 343148, 356346, 369544, 415737, 475128, 514722, 554316, 600509, 686296, 712692, 739088, 772083, 831474, 950256, 1029444, 1108632, 1201018, 1247211, 1372592, 1425384, 1544166, 1662948, 1801527, 2058888, 2217264, 2316249, 2402036, 2494422, 2850768, 3088332, 3325896, 3603054, 4117776, 4632498, 4804072, 4988844, 5404581, 6176664, 6651792, 7206108, 9264996, 9608144, 9977688, 10809162, 12353328, 14412216, 16213743, 18529992, 19955376, 21618324, 28824432, 32427486, 37059984, 43236648, 64854972, 86473296, 129709944, 259419888]

約数ペア:

[(1, 259419888), (2, 129709944), (3, 86473296), (4, 64854972), (6, 43236648), (7, 37059984), (8, 32427486), (9, 28824432), (12, 21618324), (13, 19955376), (14, 18529992), (16, 16213743), (18, 14412216), (21, 12353328), (24, 10809162), (26, 9977688), (27, 9608144), (28, 9264996), (36, 7206108), (39, 6651792), (42, 6176664), (48, 5404581), (52, 4988844), (54, 4804072), (56, 4632498), (63, 4117776), (72, 3603054), (78, 3325896), (84, 3088332), (91, 2850768), (104, 2494422), (108, 2402036), (112, 2316249), (117, 2217264), (126, 2058888), (144, 1801527), (156, 1662948), (168, 1544166), (182, 1425384), (189, 1372592), (208, 1247211), (216, 1201018), (234, 1108632), (252, 1029444), (273, 950256), (312, 831474), (336, 772083), (351, 739088), (364, 712692), (378, 686296), (432, 600509), (468, 554316), (504, 514722), (546, 475128), (624, 415737), (702, 369544), (728, 356346), (756, 343148), (819, 316752), (936, 277158), (1008, 257361), (1092, 237564), (1404, 184772), (1456, 178173), (1512, 171574), (1638, 158376), (1872, 138579), (2184, 118782), (2457, 105584), (2808, 92386), (3024, 85787), (3276, 79188), (4368, 59391), (4914, 52792), (5616, 46193), (6552, 39594), (6599, 39312), (9828, 26396), (13104, 19797), (13198, 19656)]