378214144

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2782

約数の個数: 108

約数和(自身を含む): 958394808

約数和(自身を除く): 580180664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2741, 2816, 3136, 4312, 4928, 5482, 6272, 8624, 9856, 10964, 12544, 17248, 19187, 19712, 21928, 30151, 34496, 38374, 43856, 60302, 68992, 76748, 87712, 120604, 134309, 137984, 153496, 175424, 211057, 241208, 268618, 306992, 350848, 422114, 482416, 537236, 613984, 701696, 844228, 964832, 1074472, 1227968, 1477399, 1688456, 1929664, 2148944, 2455936, 2954798, 3376912, 3859328, 4297888, 4911872, 5909596, 6753824, 7718656, 8595776, 11819192, 13507648, 17191552, 23638384, 27015296, 34383104, 47276768, 54030592, 94553536, 189107072, 378214144]

約数ペア:

[(1, 378214144), (2, 189107072), (4, 94553536), (7, 54030592), (8, 47276768), (11, 34383104), (14, 27015296), (16, 23638384), (22, 17191552), (28, 13507648), (32, 11819192), (44, 8595776), (49, 7718656), (56, 6753824), (64, 5909596), (77, 4911872), (88, 4297888), (98, 3859328), (112, 3376912), (128, 2954798), (154, 2455936), (176, 2148944), (196, 1929664), (224, 1688456), (256, 1477399), (308, 1227968), (352, 1074472), (392, 964832), (448, 844228), (539, 701696), (616, 613984), (704, 537236), (784, 482416), (896, 422114), (1078, 350848), (1232, 306992), (1408, 268618), (1568, 241208), (1792, 211057), (2156, 175424), (2464, 153496), (2741, 137984), (2816, 134309), (3136, 120604), (4312, 87712), (4928, 76748), (5482, 68992), (6272, 60302), (8624, 43856), (9856, 38374), (10964, 34496), (12544, 30151), (17248, 21928), (19187, 19712)]