521271264

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 1434343680

約数和(自身を除く): 913072416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 307, 368, 552, 614, 736, 769, 921, 1104, 1228, 1538, 1842, 2208, 2307, 2456, 3076, 3684, 4614, 4912, 6152, 7061, 7368, 9228, 9824, 12304, 14122, 14736, 17687, 18456, 21183, 24608, 28244, 29472, 35374, 36912, 42366, 53061, 56488, 70748, 73824, 84732, 106122, 112976, 141496, 169464, 212244, 225952, 236083, 282992, 338928, 424488, 472166, 565984, 677856, 708249, 848976, 944332, 1416498, 1697952, 1888664, 2832996, 3777328, 5429909, 5665992, 7554656, 10859818, 11331984, 16289727, 21719636, 22663968, 32579454, 43439272, 65158908, 86878544, 130317816, 173757088, 260635632, 521271264]

約数ペア:

[(1, 521271264), (2, 260635632), (3, 173757088), (4, 130317816), (6, 86878544), (8, 65158908), (12, 43439272), (16, 32579454), (23, 22663968), (24, 21719636), (32, 16289727), (46, 11331984), (48, 10859818), (69, 7554656), (92, 5665992), (96, 5429909), (138, 3777328), (184, 2832996), (276, 1888664), (307, 1697952), (368, 1416498), (552, 944332), (614, 848976), (736, 708249), (769, 677856), (921, 565984), (1104, 472166), (1228, 424488), (1538, 338928), (1842, 282992), (2208, 236083), (2307, 225952), (2456, 212244), (3076, 169464), (3684, 141496), (4614, 112976), (4912, 106122), (6152, 84732), (7061, 73824), (7368, 70748), (9228, 56488), (9824, 53061), (12304, 42366), (14122, 36912), (14736, 35374), (17687, 29472), (18456, 28244), (21183, 24608)]