268920756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 838252800

約数和(自身を除く): 569332044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 102, 108, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 351, 442, 459, 468, 494, 513, 593, 612, 646, 663, 684, 702, 741, 884, 918, 969, 988, 1026, 1186, 1292, 1326, 1404, 1482, 1779, 1836, 1938, 1989, 2052, 2223, 2372, 2652, 2907, 2964, 3558, 3876, 3978, 4199, 4446, 5337, 5814, 5967, 6669, 7116, 7709, 7956, 8398, 8721, 8892, 10081, 10674, 11267, 11628, 11934, 12597, 13338, 15418, 16011, 16796, 17442, 20162, 21348, 22534, 23127, 23868, 25194, 26676, 30243, 30836, 32022, 33801, 34884, 37791, 40324, 45068, 46254, 50388, 60486, 64044, 67602, 69381, 75582, 90729, 92508, 101403, 113373, 120972, 131053, 135204, 138762, 146471, 151164, 181458, 191539, 202806, 208143, 226746, 262106, 272187, 277524, 292942, 304209, 362916, 383078, 393159, 405612, 416286, 439413, 453492, 524212, 544374, 574617, 585884, 608418, 766156, 786318, 832572, 878826, 1088748, 1149234, 1179477, 1216836, 1318239, 1572636, 1723851, 1757652, 2298468, 2358954, 2490007, 2636478, 3447702, 3538431, 3954717, 4717908, 4980014, 5171553, 5272956, 6895404, 7076862, 7470021, 7909434, 9960028, 10343106, 14153724, 14940042, 15818868, 20686212, 22410063, 29880084, 44820126, 67230189, 89640252, 134460378, 268920756]

約数ペア:

[(1, 268920756), (2, 134460378), (3, 89640252), (4, 67230189), (6, 44820126), (9, 29880084), (12, 22410063), (13, 20686212), (17, 15818868), (18, 14940042), (19, 14153724), (26, 10343106), (27, 9960028), (34, 7909434), (36, 7470021), (38, 7076862), (39, 6895404), (51, 5272956), (52, 5171553), (54, 4980014), (57, 4717908), (68, 3954717), (76, 3538431), (78, 3447702), (102, 2636478), (108, 2490007), (114, 2358954), (117, 2298468), (153, 1757652), (156, 1723851), (171, 1572636), (204, 1318239), (221, 1216836), (228, 1179477), (234, 1149234), (247, 1088748), (306, 878826), (323, 832572), (342, 786318), (351, 766156), (442, 608418), (459, 585884), (468, 574617), (494, 544374), (513, 524212), (593, 453492), (612, 439413), (646, 416286), (663, 405612), (684, 393159), (702, 383078), (741, 362916), (884, 304209), (918, 292942), (969, 277524), (988, 272187), (1026, 262106), (1186, 226746), (1292, 208143), (1326, 202806), (1404, 191539), (1482, 181458), (1779, 151164), (1836, 146471), (1938, 138762), (1989, 135204), (2052, 131053), (2223, 120972), (2372, 113373), (2652, 101403), (2907, 92508), (2964, 90729), (3558, 75582), (3876, 69381), (3978, 67602), (4199, 64044), (4446, 60486), (5337, 50388), (5814, 46254), (5967, 45068), (6669, 40324), (7116, 37791), (7709, 34884), (7956, 33801), (8398, 32022), (8721, 30836), (8892, 30243), (10081, 26676), (10674, 25194), (11267, 23868), (11628, 23127), (11934, 22534), (12597, 21348), (13338, 20162), (15418, 17442), (16011, 16796)]