253950216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 758937600

約数和(自身を除く): 504987384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 127, 136, 156, 169, 174, 204, 221, 232, 254, 312, 338, 348, 377, 381, 408, 442, 493, 507, 508, 663, 676, 696, 754, 762, 884, 986, 1014, 1016, 1131, 1326, 1352, 1479, 1508, 1524, 1651, 1768, 1972, 2028, 2159, 2262, 2652, 2873, 2958, 3016, 3048, 3302, 3683, 3944, 4056, 4318, 4524, 4901, 4953, 5304, 5746, 5916, 6409, 6477, 6604, 7366, 8619, 8636, 9048, 9802, 9906, 11049, 11492, 11832, 12818, 12954, 13208, 14703, 14732, 17238, 17272, 19227, 19604, 19812, 21463, 22098, 22984, 25636, 25908, 28067, 29406, 29464, 34476, 38454, 39208, 39624, 42926, 44196, 47879, 51272, 51816, 56134, 58812, 62611, 64389, 68952, 76908, 83317, 84201, 85852, 88392, 95758, 112268, 117624, 125222, 128778, 143637, 153816, 166634, 168402, 171704, 187833, 191516, 224536, 249951, 250444, 257556, 287274, 333268, 336804, 364871, 375666, 383032, 499902, 500888, 515112, 574548, 622427, 666536, 673608, 729742, 751332, 813943, 999804, 1094613, 1149096, 1244854, 1459484, 1502664, 1627886, 1867281, 1999608, 2189226, 2441829, 2489708, 2918968, 3255772, 3734562, 4378452, 4883658, 4979416, 6511544, 7469124, 8756904, 9767316, 10581259, 14938248, 19534632, 21162518, 31743777, 42325036, 63487554, 84650072, 126975108, 253950216]

約数ペア:

[(1, 253950216), (2, 126975108), (3, 84650072), (4, 63487554), (6, 42325036), (8, 31743777), (12, 21162518), (13, 19534632), (17, 14938248), (24, 10581259), (26, 9767316), (29, 8756904), (34, 7469124), (39, 6511544), (51, 4979416), (52, 4883658), (58, 4378452), (68, 3734562), (78, 3255772), (87, 2918968), (102, 2489708), (104, 2441829), (116, 2189226), (127, 1999608), (136, 1867281), (156, 1627886), (169, 1502664), (174, 1459484), (204, 1244854), (221, 1149096), (232, 1094613), (254, 999804), (312, 813943), (338, 751332), (348, 729742), (377, 673608), (381, 666536), (408, 622427), (442, 574548), (493, 515112), (507, 500888), (508, 499902), (663, 383032), (676, 375666), (696, 364871), (754, 336804), (762, 333268), (884, 287274), (986, 257556), (1014, 250444), (1016, 249951), (1131, 224536), (1326, 191516), (1352, 187833), (1479, 171704), (1508, 168402), (1524, 166634), (1651, 153816), (1768, 143637), (1972, 128778), (2028, 125222), (2159, 117624), (2262, 112268), (2652, 95758), (2873, 88392), (2958, 85852), (3016, 84201), (3048, 83317), (3302, 76908), (3683, 68952), (3944, 64389), (4056, 62611), (4318, 58812), (4524, 56134), (4901, 51816), (4953, 51272), (5304, 47879), (5746, 44196), (5916, 42926), (6409, 39624), (6477, 39208), (6604, 38454), (7366, 34476), (8619, 29464), (8636, 29406), (9048, 28067), (9802, 25908), (9906, 25636), (11049, 22984), (11492, 22098), (11832, 21463), (12818, 19812), (12954, 19604), (13208, 19227), (14703, 17272), (14732, 17238)]