920920464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{22129}}^1$

素因数の和:22177

約数の個数: 90

約数和(自身を含む): 2737945730

約数和(自身を除く): 1817025266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 22129, 41616, 44258, 66387, 88516, 132774, 177032, 199161, 265548, 354064, 376193, 398322, 531096, 752386, 796644, 1062192, 1128579, 1504772, 1593288, 2257158, 3009544, 3186576, 3385737, 4514316, 6019088, 6395281, 6771474, 9028632, 12790562, 13542948, 18057264, 19185843, 25581124, 27085896, 38371686, 51162248, 54171792, 57557529, 76743372, 102324496, 115115058, 153486744, 230230116, 306973488, 460460232, 920920464]

約数ペア:

[(1, 920920464), (2, 460460232), (3, 306973488), (4, 230230116), (6, 153486744), (8, 115115058), (9, 102324496), (12, 76743372), (16, 57557529), (17, 54171792), (18, 51162248), (24, 38371686), (34, 27085896), (36, 25581124), (48, 19185843), (51, 18057264), (68, 13542948), (72, 12790562), (102, 9028632), (136, 6771474), (144, 6395281), (153, 6019088), (204, 4514316), (272, 3385737), (289, 3186576), (306, 3009544), (408, 2257158), (578, 1593288), (612, 1504772), (816, 1128579), (867, 1062192), (1156, 796644), (1224, 752386), (1734, 531096), (2312, 398322), (2448, 376193), (2601, 354064), (3468, 265548), (4624, 199161), (5202, 177032), (6936, 132774), (10404, 88516), (13872, 66387), (20808, 44258), (22129, 41616)]