830087152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^2\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 1725291360

約数和(自身を除く): 895204208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 239, 272, 452, 478, 904, 956, 1808, 1912, 1921, 3824, 3842, 4063, 7684, 8126, 12769, 15368, 16252, 25538, 27007, 30736, 32504, 51076, 54014, 65008, 102152, 108028, 204304, 216056, 217073, 432112, 434146, 459119, 868292, 918238, 1736584, 1836476, 3051791, 3473168, 3672952, 6103582, 7345904, 12207164, 24414328, 48828656, 51880447, 103760894, 207521788, 415043576, 830087152]

約数ペア:

[(1, 830087152), (2, 415043576), (4, 207521788), (8, 103760894), (16, 51880447), (17, 48828656), (34, 24414328), (68, 12207164), (113, 7345904), (136, 6103582), (226, 3672952), (239, 3473168), (272, 3051791), (452, 1836476), (478, 1736584), (904, 918238), (956, 868292), (1808, 459119), (1912, 434146), (1921, 432112), (3824, 217073), (3842, 216056), (4063, 204304), (7684, 108028), (8126, 102152), (12769, 65008), (15368, 54014), (16252, 51076), (25538, 32504), (27007, 30736)]