16780454568

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{2957}}^1$

素因数の和:3531

約数の個数: 96

約数和(自身を含む): 45787177800

約数和(自身を除く): 29006723232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 293, 538, 586, 807, 879, 1076, 1172, 1614, 1758, 2152, 2344, 2421, 2637, 2957, 3228, 3516, 4842, 5274, 5914, 6456, 7032, 8871, 9684, 10548, 11828, 17742, 19368, 21096, 23656, 26613, 35484, 53226, 70968, 78817, 106452, 157634, 212904, 236451, 315268, 472902, 630536, 709353, 795433, 866401, 945804, 1418706, 1590866, 1732802, 1891608, 2386299, 2599203, 2837412, 3181732, 3465604, 4772598, 5198406, 5674824, 6363464, 6931208, 7158897, 7797609, 9545196, 10396812, 14317794, 15595218, 19090392, 20793624, 28635588, 31190436, 57271176, 62380872, 233061869, 466123738, 699185607, 932247476, 1398371214, 1864494952, 2097556821, 2796742428, 4195113642, 5593484856, 8390227284, 16780454568]

約数ペア:

[(1, 16780454568), (2, 8390227284), (3, 5593484856), (4, 4195113642), (6, 2796742428), (8, 2097556821), (9, 1864494952), (12, 1398371214), (18, 932247476), (24, 699185607), (36, 466123738), (72, 233061869), (269, 62380872), (293, 57271176), (538, 31190436), (586, 28635588), (807, 20793624), (879, 19090392), (1076, 15595218), (1172, 14317794), (1614, 10396812), (1758, 9545196), (2152, 7797609), (2344, 7158897), (2421, 6931208), (2637, 6363464), (2957, 5674824), (3228, 5198406), (3516, 4772598), (4842, 3465604), (5274, 3181732), (5914, 2837412), (6456, 2599203), (7032, 2386299), (8871, 1891608), (9684, 1732802), (10548, 1590866), (11828, 1418706), (17742, 945804), (19368, 866401), (21096, 795433), (23656, 709353), (26613, 630536), (35484, 472902), (53226, 315268), (70968, 236451), (78817, 212904), (106452, 157634)]