1269344384

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 128

約数和(自身を含む): 3262204800

約数和(自身を除く): 1992860416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 896, 928, 1232, 1276, 1408, 1624, 1856, 2233, 2464, 2552, 3248, 3712, 4441, 4466, 4928, 5104, 6496, 8882, 8932, 9856, 10208, 12992, 17764, 17864, 20416, 25984, 31087, 35528, 35728, 40832, 48851, 62174, 71056, 71456, 97702, 124348, 128789, 142112, 142912, 195404, 248696, 257578, 284224, 285824, 341957, 390808, 497392, 515156, 568448, 683914, 781616, 901523, 994784, 1030312, 1367828, 1416679, 1563232, 1803046, 1989568, 2060624, 2735656, 2833358, 3126464, 3606092, 3979136, 4121248, 5471312, 5666716, 6252928, 7212184, 8242496, 9916753, 10942624, 11333432, 14424368, 16484992, 19833506, 21885248, 22666864, 28848736, 39667012, 43770496, 45333728, 57697472, 79334024, 90667456, 115394944, 158668048, 181334912, 317336096, 634672192, 1269344384]

約数ペア:

[(1, 1269344384), (2, 634672192), (4, 317336096), (7, 181334912), (8, 158668048), (11, 115394944), (14, 90667456), (16, 79334024), (22, 57697472), (28, 45333728), (29, 43770496), (32, 39667012), (44, 28848736), (56, 22666864), (58, 21885248), (64, 19833506), (77, 16484992), (88, 14424368), (112, 11333432), (116, 10942624), (128, 9916753), (154, 8242496), (176, 7212184), (203, 6252928), (224, 5666716), (232, 5471312), (308, 4121248), (319, 3979136), (352, 3606092), (406, 3126464), (448, 2833358), (464, 2735656), (616, 2060624), (638, 1989568), (704, 1803046), (812, 1563232), (896, 1416679), (928, 1367828), (1232, 1030312), (1276, 994784), (1408, 901523), (1624, 781616), (1856, 683914), (2233, 568448), (2464, 515156), (2552, 497392), (3248, 390808), (3712, 341957), (4441, 285824), (4466, 284224), (4928, 257578), (5104, 248696), (6496, 195404), (8882, 142912), (8932, 142112), (9856, 128789), (10208, 124348), (12992, 97702), (17764, 71456), (17864, 71056), (20416, 62174), (25984, 48851), (31087, 40832), (35528, 35728)]