619645896

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 1772928000

約数和(自身を除く): 1153282104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 113, 159, 212, 216, 226, 318, 339, 424, 452, 477, 479, 636, 678, 904, 954, 958, 1017, 1272, 1356, 1431, 1437, 1908, 1916, 2034, 2712, 2862, 2874, 3051, 3816, 3832, 4068, 4311, 5724, 5748, 5989, 6102, 8136, 8622, 11448, 11496, 11978, 12204, 12933, 17244, 17967, 23956, 24408, 25387, 25866, 34488, 35934, 47912, 50774, 51732, 53901, 54127, 71868, 76161, 101548, 103464, 107802, 108254, 143736, 152322, 161703, 162381, 203096, 215604, 216508, 228483, 304644, 323406, 324762, 431208, 433016, 456966, 487143, 609288, 646812, 649524, 685449, 913932, 974286, 1293624, 1299048, 1370898, 1461429, 1827864, 1948572, 2741796, 2868731, 2922858, 3897144, 5483592, 5737462, 5845716, 8606193, 11474924, 11691432, 17212386, 22949848, 25818579, 34424772, 51637158, 68849544, 77455737, 103274316, 154911474, 206548632, 309822948, 619645896]

約数ペア:

[(1, 619645896), (2, 309822948), (3, 206548632), (4, 154911474), (6, 103274316), (8, 77455737), (9, 68849544), (12, 51637158), (18, 34424772), (24, 25818579), (27, 22949848), (36, 17212386), (53, 11691432), (54, 11474924), (72, 8606193), (106, 5845716), (108, 5737462), (113, 5483592), (159, 3897144), (212, 2922858), (216, 2868731), (226, 2741796), (318, 1948572), (339, 1827864), (424, 1461429), (452, 1370898), (477, 1299048), (479, 1293624), (636, 974286), (678, 913932), (904, 685449), (954, 649524), (958, 646812), (1017, 609288), (1272, 487143), (1356, 456966), (1431, 433016), (1437, 431208), (1908, 324762), (1916, 323406), (2034, 304644), (2712, 228483), (2862, 216508), (2874, 215604), (3051, 203096), (3816, 162381), (3832, 161703), (4068, 152322), (4311, 143736), (5724, 108254), (5748, 107802), (5989, 103464), (6102, 101548), (8136, 76161), (8622, 71868), (11448, 54127), (11496, 53901), (11978, 51732), (12204, 50774), (12933, 47912), (17244, 35934), (17967, 34488), (23956, 25866), (24408, 25387)]