198914724

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 381693276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 53, 54, 57, 59, 62, 76, 93, 106, 108, 114, 118, 124, 159, 171, 177, 186, 212, 228, 236, 279, 318, 342, 354, 372, 477, 513, 531, 558, 589, 636, 684, 708, 837, 954, 1007, 1026, 1062, 1116, 1121, 1178, 1431, 1593, 1643, 1674, 1767, 1829, 1908, 2014, 2052, 2124, 2242, 2356, 2862, 3021, 3127, 3186, 3286, 3348, 3363, 3534, 3658, 4028, 4484, 4929, 5301, 5487, 5724, 6042, 6254, 6372, 6572, 6726, 7068, 7316, 9063, 9381, 9858, 10089, 10602, 10974, 12084, 12508, 13452, 14787, 15903, 16461, 18126, 18762, 19716, 20178, 21204, 21948, 27189, 28143, 29574, 30267, 31217, 31806, 32922, 34751, 36252, 37524, 40356, 44361, 49383, 54378, 56286, 59148, 59413, 60534, 62434, 63612, 65844, 69502, 84429, 88722, 93651, 96937, 98766, 104253, 108756, 112572, 118826, 121068, 124868, 139004, 168858, 177444, 178239, 187302, 193874, 197532, 208506, 237652, 280953, 290811, 312759, 337716, 356478, 374604, 387748, 417012, 534717, 561906, 581622, 625518, 712956, 842859, 872433, 938277, 1069434, 1123812, 1163244, 1251036, 1604151, 1685718, 1744866, 1841803, 1876554, 2138868, 2617299, 3208302, 3371436, 3489732, 3683606, 3753108, 5234598, 5525409, 6416604, 7367212, 10469196, 11050818, 16576227, 22101636, 33152454, 49728681, 66304908, 99457362, 198914724]

約数ペア:

[(1, 198914724), (2, 99457362), (3, 66304908), (4, 49728681), (6, 33152454), (9, 22101636), (12, 16576227), (18, 11050818), (19, 10469196), (27, 7367212), (31, 6416604), (36, 5525409), (38, 5234598), (53, 3753108), (54, 3683606), (57, 3489732), (59, 3371436), (62, 3208302), (76, 2617299), (93, 2138868), (106, 1876554), (108, 1841803), (114, 1744866), (118, 1685718), (124, 1604151), (159, 1251036), (171, 1163244), (177, 1123812), (186, 1069434), (212, 938277), (228, 872433), (236, 842859), (279, 712956), (318, 625518), (342, 581622), (354, 561906), (372, 534717), (477, 417012), (513, 387748), (531, 374604), (558, 356478), (589, 337716), (636, 312759), (684, 290811), (708, 280953), (837, 237652), (954, 208506), (1007, 197532), (1026, 193874), (1062, 187302), (1116, 178239), (1121, 177444), (1178, 168858), (1431, 139004), (1593, 124868), (1643, 121068), (1674, 118826), (1767, 112572), (1829, 108756), (1908, 104253), (2014, 98766), (2052, 96937), (2124, 93651), (2242, 88722), (2356, 84429), (2862, 69502), (3021, 65844), (3127, 63612), (3186, 62434), (3286, 60534), (3348, 59413), (3363, 59148), (3534, 56286), (3658, 54378), (4028, 49383), (4484, 44361), (4929, 40356), (5301, 37524), (5487, 36252), (5724, 34751), (6042, 32922), (6254, 31806), (6372, 31217), (6572, 30267), (6726, 29574), (7068, 28143), (7316, 27189), (9063, 21948), (9381, 21204), (9858, 20178), (10089, 19716), (10602, 18762), (10974, 18126), (12084, 16461), (12508, 15903), (13452, 14787)]