2980320924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{266767}}^1$

素因数の和:266807

約数の個数: 72

約数和(自身を含む): 8515234560

約数和(自身を除く): 5534913636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 266767, 533534, 800301, 1067068, 1600602, 1867369, 3201204, 3734738, 5068573, 5602107, 7469476, 10137146, 11204214, 13071583, 15205719, 20274292, 22408428, 26143166, 30411438, 35480011, 39214749, 52286332, 60822876, 70960022, 78429498, 106440033, 141920044, 156858996, 212880066, 248360077, 425760132, 496720154, 745080231, 993440308, 1490160462, 2980320924]

約数ペア:

[(1, 2980320924), (2, 1490160462), (3, 993440308), (4, 745080231), (6, 496720154), (7, 425760132), (12, 248360077), (14, 212880066), (19, 156858996), (21, 141920044), (28, 106440033), (38, 78429498), (42, 70960022), (49, 60822876), (57, 52286332), (76, 39214749), (84, 35480011), (98, 30411438), (114, 26143166), (133, 22408428), (147, 20274292), (196, 15205719), (228, 13071583), (266, 11204214), (294, 10137146), (399, 7469476), (532, 5602107), (588, 5068573), (798, 3734738), (931, 3201204), (1596, 1867369), (1862, 1600602), (2793, 1067068), (3724, 800301), (5586, 533534), (11172, 266767)]