274897728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2405

約数の個数: 168

約数和(自身を含む): 931956480

約数和(自身を除く): 657058752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2351, 2436, 2784, 3248, 3654, 4032, 4176, 4702, 4872, 5568, 6496, 7053, 7308, 8352, 9404, 9744, 12992, 14106, 14616, 16457, 16704, 18808, 19488, 21159, 28212, 29232, 32914, 37616, 38976, 42318, 49371, 56424, 58464, 65828, 68179, 75232, 84636, 98742, 112848, 116928, 131656, 136358, 148113, 150464, 169272, 197484, 204537, 225696, 263312, 272716, 296226, 338544, 394968, 409074, 451392, 477253, 526624, 545432, 592452, 613611, 677088, 789936, 818148, 954506, 1053248, 1090864, 1184904, 1227222, 1354176, 1431759, 1579872, 1636296, 1909012, 2181728, 2369808, 2454444, 2863518, 3159744, 3272592, 3818024, 4295277, 4363456, 4739616, 4908888, 5727036, 6545184, 7636048, 8590554, 9479232, 9817776, 11454072, 13090368, 15272096, 17181108, 19635552, 22908144, 30544192, 34362216, 39271104, 45816288, 68724432, 91632576, 137448864, 274897728]

約数ペア:

[(1, 274897728), (2, 137448864), (3, 91632576), (4, 68724432), (6, 45816288), (7, 39271104), (8, 34362216), (9, 30544192), (12, 22908144), (14, 19635552), (16, 17181108), (18, 15272096), (21, 13090368), (24, 11454072), (28, 9817776), (29, 9479232), (32, 8590554), (36, 7636048), (42, 6545184), (48, 5727036), (56, 4908888), (58, 4739616), (63, 4363456), (64, 4295277), (72, 3818024), (84, 3272592), (87, 3159744), (96, 2863518), (112, 2454444), (116, 2369808), (126, 2181728), (144, 1909012), (168, 1636296), (174, 1579872), (192, 1431759), (203, 1354176), (224, 1227222), (232, 1184904), (252, 1090864), (261, 1053248), (288, 954506), (336, 818148), (348, 789936), (406, 677088), (448, 613611), (464, 592452), (504, 545432), (522, 526624), (576, 477253), (609, 451392), (672, 409074), (696, 394968), (812, 338544), (928, 296226), (1008, 272716), (1044, 263312), (1218, 225696), (1344, 204537), (1392, 197484), (1624, 169272), (1827, 150464), (1856, 148113), (2016, 136358), (2088, 131656), (2351, 116928), (2436, 112848), (2784, 98742), (3248, 84636), (3654, 75232), (4032, 68179), (4176, 65828), (4702, 58464), (4872, 56424), (5568, 49371), (6496, 42318), (7053, 38976), (7308, 37616), (8352, 32914), (9404, 29232), (9744, 28212), (12992, 21159), (14106, 19488), (14616, 18808), (16457, 16704)]