305157632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 698455296

約数和(自身を除く): 393297664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 208, 247, 254, 256, 304, 361, 416, 494, 508, 512, 608, 722, 832, 988, 1016, 1216, 1444, 1651, 1664, 1976, 2032, 2413, 2432, 2888, 3302, 3328, 3952, 4064, 4693, 4826, 4864, 5776, 6604, 6656, 7904, 8128, 9386, 9652, 9728, 11552, 13208, 15808, 16256, 18772, 19304, 23104, 26416, 31369, 31616, 32512, 37544, 38608, 45847, 46208, 52832, 62738, 63232, 65024, 75088, 77216, 91694, 92416, 105664, 125476, 126464, 150176, 154432, 183388, 184832, 211328, 250952, 300352, 308864, 366776, 422656, 501904, 596011, 600704, 617728, 733552, 845312, 1003808, 1192022, 1201408, 1235456, 1467104, 2007616, 2384044, 2402816, 2934208, 4015232, 4768088, 5868416, 8030464, 9536176, 11736832, 16060928, 19072352, 23473664, 38144704, 76289408, 152578816, 305157632]

約数ペア:

[(1, 305157632), (2, 152578816), (4, 76289408), (8, 38144704), (13, 23473664), (16, 19072352), (19, 16060928), (26, 11736832), (32, 9536176), (38, 8030464), (52, 5868416), (64, 4768088), (76, 4015232), (104, 2934208), (127, 2402816), (128, 2384044), (152, 2007616), (208, 1467104), (247, 1235456), (254, 1201408), (256, 1192022), (304, 1003808), (361, 845312), (416, 733552), (494, 617728), (508, 600704), (512, 596011), (608, 501904), (722, 422656), (832, 366776), (988, 308864), (1016, 300352), (1216, 250952), (1444, 211328), (1651, 184832), (1664, 183388), (1976, 154432), (2032, 150176), (2413, 126464), (2432, 125476), (2888, 105664), (3302, 92416), (3328, 91694), (3952, 77216), (4064, 75088), (4693, 65024), (4826, 63232), (4864, 62738), (5776, 52832), (6604, 46208), (6656, 45847), (7904, 38608), (8128, 37544), (9386, 32512), (9652, 31616), (9728, 31369), (11552, 26416), (13208, 23104), (15808, 19304), (16256, 18772)]