1891480448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7949}}^1$

素因数の和:8000

約数の個数: 96

約数和(自身を含む): 4451841000

約数和(自身を除く): 2560360552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 704, 832, 1144, 1352, 1408, 1664, 1859, 2288, 2704, 3718, 4576, 5408, 7436, 7949, 9152, 10816, 14872, 15898, 18304, 21632, 29744, 31796, 59488, 63592, 87439, 103337, 118976, 127184, 174878, 206674, 237952, 254368, 349756, 413348, 508736, 699512, 826696, 1017472, 1136707, 1343381, 1399024, 1653392, 2273414, 2686762, 2798048, 3306784, 4546828, 5373524, 5596096, 6613568, 9093656, 10747048, 11192192, 13227136, 14777191, 18187312, 21494096, 29554382, 36374624, 42988192, 59108764, 72749248, 85976384, 118217528, 145498496, 171952768, 236435056, 472870112, 945740224, 1891480448]

約数ペア:

[(1, 1891480448), (2, 945740224), (4, 472870112), (8, 236435056), (11, 171952768), (13, 145498496), (16, 118217528), (22, 85976384), (26, 72749248), (32, 59108764), (44, 42988192), (52, 36374624), (64, 29554382), (88, 21494096), (104, 18187312), (128, 14777191), (143, 13227136), (169, 11192192), (176, 10747048), (208, 9093656), (286, 6613568), (338, 5596096), (352, 5373524), (416, 4546828), (572, 3306784), (676, 2798048), (704, 2686762), (832, 2273414), (1144, 1653392), (1352, 1399024), (1408, 1343381), (1664, 1136707), (1859, 1017472), (2288, 826696), (2704, 699512), (3718, 508736), (4576, 413348), (5408, 349756), (7436, 254368), (7949, 237952), (9152, 206674), (10816, 174878), (14872, 127184), (15898, 118976), (18304, 103337), (21632, 87439), (29744, 63592), (31796, 59488)]