2019758064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{96289}}^1$

素因数の和:96342

約数の個数: 80

約数和(自身を含む): 5731180800

約数和(自身を除く): 3711422736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 96289, 192578, 288867, 385156, 577734, 770312, 1155468, 1540624, 1829491, 2214647, 2310936, 3658982, 4429294, 4621872, 5488473, 6643941, 7317964, 8858588, 10976946, 13287882, 14635928, 17717176, 21953892, 26575764, 29271856, 35434352, 42078293, 43907784, 53151528, 84156586, 87815568, 106303056, 126234879, 168313172, 252469758, 336626344, 504939516, 673252688, 1009879032, 2019758064]

約数ペア:

[(1, 2019758064), (2, 1009879032), (3, 673252688), (4, 504939516), (6, 336626344), (8, 252469758), (12, 168313172), (16, 126234879), (19, 106303056), (23, 87815568), (24, 84156586), (38, 53151528), (46, 43907784), (48, 42078293), (57, 35434352), (69, 29271856), (76, 26575764), (92, 21953892), (114, 17717176), (138, 14635928), (152, 13287882), (184, 10976946), (228, 8858588), (276, 7317964), (304, 6643941), (368, 5488473), (437, 4621872), (456, 4429294), (552, 3658982), (874, 2310936), (912, 2214647), (1104, 1829491), (1311, 1540624), (1748, 1155468), (2622, 770312), (3496, 577734), (5244, 385156), (6992, 288867), (10488, 192578), (20976, 96289)]