1252480264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3191}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 2764016640

約数和(自身を除く): 1511536376

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 163, 172, 301, 326, 344, 602, 652, 1141, 1204, 1304, 2282, 2408, 3191, 4564, 6382, 7009, 9128, 12764, 14018, 22337, 25528, 28036, 44674, 49063, 56072, 89348, 98126, 137213, 178696, 196252, 274426, 392504, 520133, 548852, 960491, 1040266, 1097704, 1920982, 2080532, 3640931, 3841964, 4161064, 7281862, 7683928, 14563724, 22365719, 29127448, 44731438, 89462876, 156560033, 178925752, 313120066, 626240132, 1252480264]

約数ペア:

[(1, 1252480264), (2, 626240132), (4, 313120066), (7, 178925752), (8, 156560033), (14, 89462876), (28, 44731438), (43, 29127448), (56, 22365719), (86, 14563724), (163, 7683928), (172, 7281862), (301, 4161064), (326, 3841964), (344, 3640931), (602, 2080532), (652, 1920982), (1141, 1097704), (1204, 1040266), (1304, 960491), (2282, 548852), (2408, 520133), (3191, 392504), (4564, 274426), (6382, 196252), (7009, 178696), (9128, 137213), (12764, 98126), (14018, 89348), (22337, 56072), (25528, 49063), (28036, 44674)]