2247648472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23509}}^1$

素因数の和:23588

約数の個数: 64

約数和(自身を含む): 4824252000

約数和(自身を除く): 2576603528

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2584, 2812, 5032, 5624, 11951, 23509, 23902, 47018, 47804, 94036, 95608, 188072, 399653, 446671, 799306, 869833, 893342, 1598612, 1739666, 1786684, 3197224, 3479332, 3573368, 6958664, 7593407, 14787161, 15186814, 16526827, 29574322, 30373628, 33053654, 59148644, 60747256, 66107308, 118297288, 132214616, 280956059, 561912118, 1123824236, 2247648472]

約数ペア:

[(1, 2247648472), (2, 1123824236), (4, 561912118), (8, 280956059), (17, 132214616), (19, 118297288), (34, 66107308), (37, 60747256), (38, 59148644), (68, 33053654), (74, 30373628), (76, 29574322), (136, 16526827), (148, 15186814), (152, 14787161), (296, 7593407), (323, 6958664), (629, 3573368), (646, 3479332), (703, 3197224), (1258, 1786684), (1292, 1739666), (1406, 1598612), (2516, 893342), (2584, 869833), (2812, 799306), (5032, 446671), (5624, 399653), (11951, 188072), (23509, 95608), (23902, 94036), (47018, 47804)]