1717770852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{20719}}^1$

素因数の和:20790

約数の個数: 108

約数和(自身を含む): 5158782720

約数和(自身を除く): 3441011868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2961, 3948, 4606, 5922, 6909, 9212, 11844, 13818, 20719, 20727, 27636, 41438, 41454, 62157, 82876, 82908, 124314, 145033, 186471, 248628, 290066, 372942, 435099, 580132, 745884, 870198, 973793, 1015231, 1305297, 1740396, 1947586, 2030462, 2610594, 2921379, 3045693, 3895172, 4060924, 5221188, 5842758, 6091386, 6816551, 8764137, 9137079, 11685516, 12182772, 13633102, 17528274, 18274158, 20449653, 27266204, 35056548, 36548316, 40899306, 47715857, 61348959, 81798612, 95431714, 122697918, 143147571, 190863428, 245395836, 286295142, 429442713, 572590284, 858885426, 1717770852]

約数ペア:

[(1, 1717770852), (2, 858885426), (3, 572590284), (4, 429442713), (6, 286295142), (7, 245395836), (9, 190863428), (12, 143147571), (14, 122697918), (18, 95431714), (21, 81798612), (28, 61348959), (36, 47715857), (42, 40899306), (47, 36548316), (49, 35056548), (63, 27266204), (84, 20449653), (94, 18274158), (98, 17528274), (126, 13633102), (141, 12182772), (147, 11685516), (188, 9137079), (196, 8764137), (252, 6816551), (282, 6091386), (294, 5842758), (329, 5221188), (423, 4060924), (441, 3895172), (564, 3045693), (588, 2921379), (658, 2610594), (846, 2030462), (882, 1947586), (987, 1740396), (1316, 1305297), (1692, 1015231), (1764, 973793), (1974, 870198), (2303, 745884), (2961, 580132), (3948, 435099), (4606, 372942), (5922, 290066), (6909, 248628), (9212, 186471), (11844, 145033), (13818, 124314), (20719, 82908), (20727, 82876), (27636, 62157), (41438, 41454)]