348216304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 750594816

約数和(自身を除く): 402378512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 272, 488, 496, 527, 677, 976, 1037, 1054, 1354, 1891, 2074, 2108, 2708, 3782, 4148, 4216, 5416, 7564, 8296, 8432, 10832, 11509, 15128, 16592, 20987, 23018, 30256, 32147, 41297, 41974, 46036, 64294, 82594, 83948, 92072, 128588, 165188, 167896, 184144, 257176, 330376, 335792, 356779, 514352, 660752, 702049, 713558, 1280207, 1404098, 1427116, 2560414, 2808196, 2854232, 5120828, 5616392, 5708464, 10241656, 11232784, 20483312, 21763519, 43527038, 87054076, 174108152, 348216304]

約数ペア:

[(1, 348216304), (2, 174108152), (4, 87054076), (8, 43527038), (16, 21763519), (17, 20483312), (31, 11232784), (34, 10241656), (61, 5708464), (62, 5616392), (68, 5120828), (122, 2854232), (124, 2808196), (136, 2560414), (244, 1427116), (248, 1404098), (272, 1280207), (488, 713558), (496, 702049), (527, 660752), (677, 514352), (976, 356779), (1037, 335792), (1054, 330376), (1354, 257176), (1891, 184144), (2074, 167896), (2108, 165188), (2708, 128588), (3782, 92072), (4148, 83948), (4216, 82594), (5416, 64294), (7564, 46036), (8296, 41974), (8432, 41297), (10832, 32147), (11509, 30256), (15128, 23018), (16592, 20987)]