251037504

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 168

約数和(自身を含む): 787408128

約数和(自身を除く): 536370624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 576, 612, 744, 816, 827, 992, 1054, 1088, 1116, 1224, 1488, 1581, 1632, 1654, 1984, 2108, 2232, 2448, 2481, 2976, 3162, 3264, 3308, 4216, 4464, 4743, 4896, 4962, 5952, 6324, 6616, 7443, 8432, 8928, 9486, 9792, 9924, 12648, 13232, 14059, 14886, 16864, 17856, 18972, 19848, 25296, 25637, 26464, 28118, 29772, 33728, 37944, 39696, 42177, 50592, 51274, 52928, 56236, 59544, 75888, 76911, 79392, 84354, 101184, 102548, 112472, 119088, 126531, 151776, 153822, 158784, 168708, 205096, 224944, 230733, 238176, 253062, 303552, 307644, 337416, 410192, 435829, 449888, 461466, 476352, 506124, 615288, 674832, 820384, 871658, 899776, 922932, 1012248, 1230576, 1307487, 1349664, 1640768, 1743316, 1845864, 2024496, 2461152, 2614974, 2699328, 3486632, 3691728, 3922461, 4048992, 4922304, 5229948, 6973264, 7383456, 7844922, 8097984, 10459896, 13946528, 14766912, 15689844, 20919792, 27893056, 31379688, 41839584, 62759376, 83679168, 125518752, 251037504]

約数ペア:

[(1, 251037504), (2, 125518752), (3, 83679168), (4, 62759376), (6, 41839584), (8, 31379688), (9, 27893056), (12, 20919792), (16, 15689844), (17, 14766912), (18, 13946528), (24, 10459896), (31, 8097984), (32, 7844922), (34, 7383456), (36, 6973264), (48, 5229948), (51, 4922304), (62, 4048992), (64, 3922461), (68, 3691728), (72, 3486632), (93, 2699328), (96, 2614974), (102, 2461152), (124, 2024496), (136, 1845864), (144, 1743316), (153, 1640768), (186, 1349664), (192, 1307487), (204, 1230576), (248, 1012248), (272, 922932), (279, 899776), (288, 871658), (306, 820384), (372, 674832), (408, 615288), (496, 506124), (527, 476352), (544, 461466), (558, 449888), (576, 435829), (612, 410192), (744, 337416), (816, 307644), (827, 303552), (992, 253062), (1054, 238176), (1088, 230733), (1116, 224944), (1224, 205096), (1488, 168708), (1581, 158784), (1632, 153822), (1654, 151776), (1984, 126531), (2108, 119088), (2232, 112472), (2448, 102548), (2481, 101184), (2976, 84354), (3162, 79392), (3264, 76911), (3308, 75888), (4216, 59544), (4464, 56236), (4743, 52928), (4896, 51274), (4962, 50592), (5952, 42177), (6324, 39696), (6616, 37944), (7443, 33728), (8432, 29772), (8928, 28118), (9486, 26464), (9792, 25637), (9924, 25296), (12648, 19848), (13232, 18972), (14059, 17856), (14886, 16864)]