7438370128

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2833}}^1$

素因数の和:3069

約数の個数: 120

約数和(自身を含む): 17847364392

約数和(自身を除く): 10408994264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 197, 238, 272, 392, 394, 476, 784, 788, 833, 952, 1379, 1576, 1666, 1904, 2758, 2833, 3152, 3332, 3349, 5516, 5666, 6664, 6698, 9653, 11032, 11332, 13328, 13396, 19306, 19831, 22064, 22664, 23443, 26792, 38612, 39662, 45328, 46886, 48161, 53584, 77224, 79324, 93772, 96322, 138817, 154448, 158648, 164101, 187544, 192644, 277634, 317296, 328202, 337127, 375088, 385288, 555268, 558101, 656404, 674254, 770576, 1110536, 1116202, 1312808, 1348508, 2221072, 2232404, 2359889, 2625616, 2697016, 3906707, 4464808, 4719778, 5394032, 7813414, 8929616, 9439556, 9487717, 15626828, 18879112, 18975434, 27346949, 31253656, 37758224, 37950868, 54693898, 62507312, 66414019, 75901736, 109387796, 132828038, 151803472, 218775592, 265656076, 437551184, 464898133, 531312152, 929796266, 1062624304, 1859592532, 3719185064, 7438370128]

約数ペア:

[(1, 7438370128), (2, 3719185064), (4, 1859592532), (7, 1062624304), (8, 929796266), (14, 531312152), (16, 464898133), (17, 437551184), (28, 265656076), (34, 218775592), (49, 151803472), (56, 132828038), (68, 109387796), (98, 75901736), (112, 66414019), (119, 62507312), (136, 54693898), (196, 37950868), (197, 37758224), (238, 31253656), (272, 27346949), (392, 18975434), (394, 18879112), (476, 15626828), (784, 9487717), (788, 9439556), (833, 8929616), (952, 7813414), (1379, 5394032), (1576, 4719778), (1666, 4464808), (1904, 3906707), (2758, 2697016), (2833, 2625616), (3152, 2359889), (3332, 2232404), (3349, 2221072), (5516, 1348508), (5666, 1312808), (6664, 1116202), (6698, 1110536), (9653, 770576), (11032, 674254), (11332, 656404), (13328, 558101), (13396, 555268), (19306, 385288), (19831, 375088), (22064, 337127), (22664, 328202), (23443, 317296), (26792, 277634), (38612, 192644), (39662, 187544), (45328, 164101), (46886, 158648), (48161, 154448), (53584, 138817), (77224, 96322), (79324, 93772)]