1228219202

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 2206310400

約数和(自身を除く): 978091198

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 151, 167, 302, 334, 343, 497, 686, 994, 1057, 1169, 2114, 2338, 3479, 6958, 7399, 8183, 10721, 11857, 14798, 16366, 21442, 23714, 24353, 25217, 48706, 50434, 51793, 57281, 75047, 82999, 103586, 114562, 150094, 165998, 176519, 353038, 525329, 580993, 1050658, 1161986, 1235633, 1790407, 2471266, 3580814, 3677303, 4066951, 7354606, 8133902, 8649431, 12532849, 17298862, 25065698, 87729943, 175459886, 614109601, 1228219202]

約数ペア:

[(1, 1228219202), (2, 614109601), (7, 175459886), (14, 87729943), (49, 25065698), (71, 17298862), (98, 12532849), (142, 8649431), (151, 8133902), (167, 7354606), (302, 4066951), (334, 3677303), (343, 3580814), (497, 2471266), (686, 1790407), (994, 1235633), (1057, 1161986), (1169, 1050658), (2114, 580993), (2338, 525329), (3479, 353038), (6958, 176519), (7399, 165998), (8183, 150094), (10721, 114562), (11857, 103586), (14798, 82999), (16366, 75047), (21442, 57281), (23714, 51793), (24353, 50434), (25217, 48706)]