2123398144

素因数分解:

$2^{10}\times 7^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:554

約数の個数: 132

約数和(自身を含む): 4998528360

約数和(自身を除く): 2875130216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 196, 202, 224, 256, 392, 404, 419, 448, 512, 707, 784, 808, 838, 896, 1024, 1414, 1568, 1616, 1676, 1792, 2828, 2933, 3136, 3232, 3352, 3584, 4949, 5656, 5866, 6272, 6464, 6704, 7168, 9898, 11312, 11732, 12544, 12928, 13408, 19796, 20531, 22624, 23464, 25088, 25856, 26816, 39592, 41062, 42319, 45248, 46928, 50176, 51712, 53632, 79184, 82124, 84638, 90496, 93856, 103424, 107264, 158368, 164248, 169276, 180992, 187712, 214528, 296233, 316736, 328496, 338552, 361984, 375424, 429056, 592466, 633472, 656992, 677104, 723968, 750848, 1184932, 1266944, 1313984, 1354208, 1501696, 2073631, 2369864, 2533888, 2627968, 2708416, 3003392, 4147262, 4739728, 5067776, 5255936, 5416832, 8294524, 9479456, 10511872, 10833664, 16589048, 18958912, 21023744, 21667328, 33178096, 37917824, 43334656, 66356192, 75835648, 132712384, 151671296, 265424768, 303342592, 530849536, 1061699072, 2123398144]

約数ペア:

[(1, 2123398144), (2, 1061699072), (4, 530849536), (7, 303342592), (8, 265424768), (14, 151671296), (16, 132712384), (28, 75835648), (32, 66356192), (49, 43334656), (56, 37917824), (64, 33178096), (98, 21667328), (101, 21023744), (112, 18958912), (128, 16589048), (196, 10833664), (202, 10511872), (224, 9479456), (256, 8294524), (392, 5416832), (404, 5255936), (419, 5067776), (448, 4739728), (512, 4147262), (707, 3003392), (784, 2708416), (808, 2627968), (838, 2533888), (896, 2369864), (1024, 2073631), (1414, 1501696), (1568, 1354208), (1616, 1313984), (1676, 1266944), (1792, 1184932), (2828, 750848), (2933, 723968), (3136, 677104), (3232, 656992), (3352, 633472), (3584, 592466), (4949, 429056), (5656, 375424), (5866, 361984), (6272, 338552), (6464, 328496), (6704, 316736), (7168, 296233), (9898, 214528), (11312, 187712), (11732, 180992), (12544, 169276), (12928, 164248), (13408, 158368), (19796, 107264), (20531, 103424), (22624, 93856), (23464, 90496), (25088, 84638), (25856, 82124), (26816, 79184), (39592, 53632), (41062, 51712), (42319, 50176), (45248, 46928)]