1330262988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 3353011200

約数和(自身を除く): 2022748212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 197, 204, 237, 316, 394, 419, 474, 591, 788, 838, 948, 1182, 1257, 1343, 1676, 2364, 2514, 2686, 3349, 4029, 5028, 5372, 6698, 7123, 8058, 10047, 13396, 14246, 15563, 16116, 20094, 21369, 28492, 31126, 33101, 40188, 42738, 46689, 62252, 66202, 82543, 85476, 93378, 99303, 132404, 165086, 186756, 198606, 247629, 264571, 330172, 397212, 495258, 529142, 562717, 793713, 990516, 1058284, 1125434, 1403231, 1587426, 1688151, 2250868, 2806462, 3174852, 3376302, 4209693, 5612924, 6520897, 6752604, 8419386, 13041794, 16838772, 19562691, 26083588, 39125382, 78250764, 110855249, 221710498, 332565747, 443420996, 665131494, 1330262988]

約数ペア:

[(1, 1330262988), (2, 665131494), (3, 443420996), (4, 332565747), (6, 221710498), (12, 110855249), (17, 78250764), (34, 39125382), (51, 26083588), (68, 19562691), (79, 16838772), (102, 13041794), (158, 8419386), (197, 6752604), (204, 6520897), (237, 5612924), (316, 4209693), (394, 3376302), (419, 3174852), (474, 2806462), (591, 2250868), (788, 1688151), (838, 1587426), (948, 1403231), (1182, 1125434), (1257, 1058284), (1343, 990516), (1676, 793713), (2364, 562717), (2514, 529142), (2686, 495258), (3349, 397212), (4029, 330172), (5028, 264571), (5372, 247629), (6698, 198606), (7123, 186756), (8058, 165086), (10047, 132404), (13396, 99303), (14246, 93378), (15563, 85476), (16116, 82543), (20094, 66202), (21369, 62252), (28492, 46689), (31126, 42738), (33101, 40188)]