329249024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 769198080

約数和(自身を除く): 439949056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 64, 76, 82, 104, 127, 128, 152, 164, 208, 247, 254, 256, 304, 328, 416, 494, 508, 533, 608, 656, 779, 832, 988, 1016, 1066, 1216, 1312, 1558, 1651, 1664, 1976, 2032, 2132, 2413, 2432, 2624, 3116, 3302, 3328, 3952, 4064, 4264, 4826, 4864, 5207, 5248, 6232, 6604, 7904, 8128, 8528, 9652, 10127, 10414, 10496, 12464, 13208, 15808, 16256, 17056, 19304, 20254, 20828, 24928, 26416, 31369, 31616, 32512, 34112, 38608, 40508, 41656, 49856, 52832, 62738, 63232, 67691, 68224, 77216, 81016, 83312, 98933, 99712, 105664, 125476, 135382, 136448, 154432, 162032, 166624, 197866, 199424, 211328, 250952, 270764, 308864, 324064, 333248, 395732, 422656, 501904, 541528, 617728, 648128, 666496, 791464, 1003808, 1083056, 1286129, 1296256, 1332992, 1582928, 2007616, 2166112, 2572258, 2592512, 3165856, 4015232, 4332224, 5144516, 6331712, 8030464, 8664448, 10289032, 12663424, 17328896, 20578064, 25326848, 41156128, 82312256, 164624512, 329249024]

約数ペア:

[(1, 329249024), (2, 164624512), (4, 82312256), (8, 41156128), (13, 25326848), (16, 20578064), (19, 17328896), (26, 12663424), (32, 10289032), (38, 8664448), (41, 8030464), (52, 6331712), (64, 5144516), (76, 4332224), (82, 4015232), (104, 3165856), (127, 2592512), (128, 2572258), (152, 2166112), (164, 2007616), (208, 1582928), (247, 1332992), (254, 1296256), (256, 1286129), (304, 1083056), (328, 1003808), (416, 791464), (494, 666496), (508, 648128), (533, 617728), (608, 541528), (656, 501904), (779, 422656), (832, 395732), (988, 333248), (1016, 324064), (1066, 308864), (1216, 270764), (1312, 250952), (1558, 211328), (1651, 199424), (1664, 197866), (1976, 166624), (2032, 162032), (2132, 154432), (2413, 136448), (2432, 135382), (2624, 125476), (3116, 105664), (3302, 99712), (3328, 98933), (3952, 83312), (4064, 81016), (4264, 77216), (4826, 68224), (4864, 67691), (5207, 63232), (5248, 62738), (6232, 52832), (6604, 49856), (7904, 41656), (8128, 40508), (8528, 38608), (9652, 34112), (10127, 32512), (10414, 31616), (10496, 31369), (12464, 26416), (13208, 24928), (15808, 20828), (16256, 20254), (17056, 19304)]