8780491432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{30071}}^1$

素因数の和:30226

約数の個数: 64

約数和(自身を含む): 18512323200

約数和(自身を除く): 9731831768

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 113, 136, 152, 226, 323, 452, 646, 904, 1292, 1921, 2147, 2584, 3842, 4294, 7684, 8588, 15368, 17176, 30071, 36499, 60142, 72998, 120284, 145996, 240568, 291992, 511207, 571349, 1022414, 1142698, 2044828, 2285396, 3398023, 4089656, 4570792, 6796046, 9712933, 13592092, 19425866, 27184184, 38851732, 57766391, 64562437, 77703464, 115532782, 129124874, 231065564, 258249748, 462131128, 516499496, 1097561429, 2195122858, 4390245716, 8780491432]

約数ペア:

[(1, 8780491432), (2, 4390245716), (4, 2195122858), (8, 1097561429), (17, 516499496), (19, 462131128), (34, 258249748), (38, 231065564), (68, 129124874), (76, 115532782), (113, 77703464), (136, 64562437), (152, 57766391), (226, 38851732), (323, 27184184), (452, 19425866), (646, 13592092), (904, 9712933), (1292, 6796046), (1921, 4570792), (2147, 4089656), (2584, 3398023), (3842, 2285396), (4294, 2044828), (7684, 1142698), (8588, 1022414), (15368, 571349), (17176, 511207), (30071, 291992), (36499, 240568), (60142, 145996), (72998, 120284)]