239856672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 752467968

約数和(自身を除く): 512611296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 352, 372, 374, 408, 431, 496, 527, 528, 544, 561, 682, 744, 748, 816, 862, 992, 1023, 1054, 1056, 1122, 1293, 1364, 1488, 1496, 1581, 1632, 1724, 2046, 2108, 2244, 2586, 2728, 2976, 2992, 3162, 3448, 4092, 4216, 4488, 4741, 5172, 5456, 5797, 5984, 6324, 6896, 7327, 8184, 8432, 8976, 9482, 10344, 10912, 11594, 12648, 13361, 13792, 14223, 14654, 16368, 16864, 17391, 17952, 18964, 20688, 21981, 23188, 25296, 26722, 28446, 29308, 32736, 34782, 37928, 40083, 41376, 43962, 46376, 50592, 53444, 56892, 58616, 69564, 75856, 80166, 80597, 87924, 92752, 106888, 113784, 117232, 139128, 146971, 151712, 160332, 161194, 175848, 185504, 213776, 227137, 227568, 234464, 241791, 278256, 293942, 320664, 322388, 351696, 427552, 440913, 454274, 455136, 483582, 556512, 587884, 641328, 644776, 681411, 703392, 881826, 908548, 967164, 1175768, 1282656, 1289552, 1362822, 1763652, 1817096, 1934328, 2351536, 2498507, 2579104, 2725644, 3527304, 3634192, 3868656, 4703072, 4997014, 5451288, 7054608, 7268384, 7495521, 7737312, 9994028, 10902576, 14109216, 14991042, 19988056, 21805152, 29982084, 39976112, 59964168, 79952224, 119928336, 239856672]

約数ペア:

[(1, 239856672), (2, 119928336), (3, 79952224), (4, 59964168), (6, 39976112), (8, 29982084), (11, 21805152), (12, 19988056), (16, 14991042), (17, 14109216), (22, 10902576), (24, 9994028), (31, 7737312), (32, 7495521), (33, 7268384), (34, 7054608), (44, 5451288), (48, 4997014), (51, 4703072), (62, 3868656), (66, 3634192), (68, 3527304), (88, 2725644), (93, 2579104), (96, 2498507), (102, 2351536), (124, 1934328), (132, 1817096), (136, 1763652), (176, 1362822), (186, 1289552), (187, 1282656), (204, 1175768), (248, 967164), (264, 908548), (272, 881826), (341, 703392), (352, 681411), (372, 644776), (374, 641328), (408, 587884), (431, 556512), (496, 483582), (527, 455136), (528, 454274), (544, 440913), (561, 427552), (682, 351696), (744, 322388), (748, 320664), (816, 293942), (862, 278256), (992, 241791), (1023, 234464), (1054, 227568), (1056, 227137), (1122, 213776), (1293, 185504), (1364, 175848), (1488, 161194), (1496, 160332), (1581, 151712), (1632, 146971), (1724, 139128), (2046, 117232), (2108, 113784), (2244, 106888), (2586, 92752), (2728, 87924), (2976, 80597), (2992, 80166), (3162, 75856), (3448, 69564), (4092, 58616), (4216, 56892), (4488, 53444), (4741, 50592), (5172, 46376), (5456, 43962), (5797, 41376), (5984, 40083), (6324, 37928), (6896, 34782), (7327, 32736), (8184, 29308), (8432, 28446), (8976, 26722), (9482, 25296), (10344, 23188), (10912, 21981), (11594, 20688), (12648, 18964), (13361, 17952), (13792, 17391), (14223, 16864), (14654, 16368)]