804981738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3559}}^1$

素因数の和:3747

約数の個数: 64

約数和(自身を含む): 1845504000

約数和(自身を除く): 1040522262

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 149, 253, 298, 447, 506, 759, 894, 1518, 1639, 3278, 3427, 3559, 4917, 6854, 7118, 9834, 10281, 10677, 20562, 21354, 37697, 39149, 75394, 78298, 81857, 113091, 117447, 163714, 226182, 234894, 245571, 491142, 530291, 900427, 1060582, 1590873, 1800854, 2701281, 3181746, 5402562, 5833201, 11666402, 12196693, 17499603, 24393386, 34999206, 36590079, 73180158, 134163623, 268327246, 402490869, 804981738]

約数ペア:

[(1, 804981738), (2, 402490869), (3, 268327246), (6, 134163623), (11, 73180158), (22, 36590079), (23, 34999206), (33, 24393386), (46, 17499603), (66, 12196693), (69, 11666402), (138, 5833201), (149, 5402562), (253, 3181746), (298, 2701281), (447, 1800854), (506, 1590873), (759, 1060582), (894, 900427), (1518, 530291), (1639, 491142), (3278, 245571), (3427, 234894), (3559, 226182), (4917, 163714), (6854, 117447), (7118, 113091), (9834, 81857), (10281, 78298), (10677, 75394), (20562, 39149), (21354, 37697)]