268687584

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 637060896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1496, 1584, 1632, 1663, 1683, 1836, 2244, 2376, 2448, 2992, 3168, 3326, 3366, 3672, 4488, 4752, 4896, 4989, 5049, 5984, 6652, 6732, 7344, 8976, 9504, 9978, 10098, 13304, 13464, 14688, 14967, 17952, 18293, 19956, 20196, 26608, 26928, 28271, 29934, 36586, 39912, 40392, 44901, 53216, 53856, 54879, 56542, 59868, 73172, 79824, 80784, 84813, 89802, 109758, 113084, 119736, 146344, 159648, 161568, 164637, 169626, 179604, 219516, 226168, 239472, 254439, 292688, 310981, 329274, 339252, 359208, 439032, 452336, 478944, 493911, 508878, 585376, 621962, 658548, 678504, 718416, 763317, 878064, 904672, 932943, 987822, 1017756, 1243924, 1317096, 1357008, 1436832, 1526634, 1756128, 1865886, 1975644, 2035512, 2487848, 2634192, 2714016, 2798829, 3053268, 3731772, 3951288, 4071024, 4975696, 5268384, 5597658, 6106536, 7463544, 7902576, 8142048, 8396487, 9951392, 11195316, 12213072, 14927088, 15805152, 16792974, 22390632, 24426144, 29854176, 33585948, 44781264, 67171896, 89562528, 134343792, 268687584]

約数ペア:

[(1, 268687584), (2, 134343792), (3, 89562528), (4, 67171896), (6, 44781264), (8, 33585948), (9, 29854176), (11, 24426144), (12, 22390632), (16, 16792974), (17, 15805152), (18, 14927088), (22, 12213072), (24, 11195316), (27, 9951392), (32, 8396487), (33, 8142048), (34, 7902576), (36, 7463544), (44, 6106536), (48, 5597658), (51, 5268384), (54, 4975696), (66, 4071024), (68, 3951288), (72, 3731772), (88, 3053268), (96, 2798829), (99, 2714016), (102, 2634192), (108, 2487848), (132, 2035512), (136, 1975644), (144, 1865886), (153, 1756128), (176, 1526634), (187, 1436832), (198, 1357008), (204, 1317096), (216, 1243924), (264, 1017756), (272, 987822), (288, 932943), (297, 904672), (306, 878064), (352, 763317), (374, 718416), (396, 678504), (408, 658548), (432, 621962), (459, 585376), (528, 508878), (544, 493911), (561, 478944), (594, 452336), (612, 439032), (748, 359208), (792, 339252), (816, 329274), (864, 310981), (918, 292688), (1056, 254439), (1122, 239472), (1188, 226168), (1224, 219516), (1496, 179604), (1584, 169626), (1632, 164637), (1663, 161568), (1683, 159648), (1836, 146344), (2244, 119736), (2376, 113084), (2448, 109758), (2992, 89802), (3168, 84813), (3326, 80784), (3366, 79824), (3672, 73172), (4488, 59868), (4752, 56542), (4896, 54879), (4989, 53856), (5049, 53216), (5984, 44901), (6652, 40392), (6732, 39912), (7344, 36586), (8976, 29934), (9504, 28271), (9978, 26928), (10098, 26608), (13304, 20196), (13464, 19956), (14688, 18293), (14967, 17952)]