290828112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11556

約数の個数: 80

約数和(自身を含む): 821233152

約数和(自身を除く): 530405040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 11497, 12648, 22994, 25296, 34491, 45988, 68982, 91976, 137964, 183952, 195449, 275928, 356407, 390898, 551856, 586347, 712814, 781796, 1069221, 1172694, 1425628, 1563592, 2138442, 2345388, 2851256, 3127184, 4276884, 4690776, 5702512, 6058919, 8553768, 9381552, 12117838, 17107536, 18176757, 24235676, 36353514, 48471352, 72707028, 96942704, 145414056, 290828112]

約数ペア:

[(1, 290828112), (2, 145414056), (3, 96942704), (4, 72707028), (6, 48471352), (8, 36353514), (12, 24235676), (16, 18176757), (17, 17107536), (24, 12117838), (31, 9381552), (34, 8553768), (48, 6058919), (51, 5702512), (62, 4690776), (68, 4276884), (93, 3127184), (102, 2851256), (124, 2345388), (136, 2138442), (186, 1563592), (204, 1425628), (248, 1172694), (272, 1069221), (372, 781796), (408, 712814), (496, 586347), (527, 551856), (744, 390898), (816, 356407), (1054, 275928), (1488, 195449), (1581, 183952), (2108, 137964), (3162, 91976), (4216, 68982), (6324, 45988), (8432, 34491), (11497, 25296), (12648, 22994)]