1305439032

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{6151}}^1$

素因数の和:6436

約数の個数: 64

約数和(自身を含む): 3366374400

約数和(自身を除く): 2060935368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 239, 296, 444, 478, 717, 888, 956, 1434, 1912, 2868, 5736, 6151, 8843, 12302, 17686, 18453, 24604, 26529, 35372, 36906, 49208, 53058, 70744, 73812, 106116, 147624, 212232, 227587, 455174, 682761, 910348, 1365522, 1470089, 1820696, 2731044, 2940178, 4410267, 5462088, 5880356, 8820534, 11760712, 17641068, 35282136, 54393293, 108786586, 163179879, 217573172, 326359758, 435146344, 652719516, 1305439032]

約数ペア:

[(1, 1305439032), (2, 652719516), (3, 435146344), (4, 326359758), (6, 217573172), (8, 163179879), (12, 108786586), (24, 54393293), (37, 35282136), (74, 17641068), (111, 11760712), (148, 8820534), (222, 5880356), (239, 5462088), (296, 4410267), (444, 2940178), (478, 2731044), (717, 1820696), (888, 1470089), (956, 1365522), (1434, 910348), (1912, 682761), (2868, 455174), (5736, 227587), (6151, 212232), (8843, 147624), (12302, 106116), (17686, 73812), (18453, 70744), (24604, 53058), (26529, 49208), (35372, 36906)]