250000368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9942

約数の個数: 80

約数和(自身を含む): 705954816

約数和(自身を除く): 455954448

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, 9883, 12648, 19766, 25296, 29649, 39532, 59298, 79064, 118596, 158128, 168011, 237192, 306373, 336022, 474384, 504033, 612746, 672044, 919119, 1008066, 1225492, 1344088, 1838238, 2016132, 2450984, 2688176, 3676476, 4032264, 4901968, 5208341, 7352952, 8064528, 10416682, 14705904, 15625023, 20833364, 31250046, 41666728, 62500092, 83333456, 125000184, 250000368]

約数ペア:

[(1, 250000368), (2, 125000184), (3, 83333456), (4, 62500092), (6, 41666728), (8, 31250046), (12, 20833364), (16, 15625023), (17, 14705904), (24, 10416682), (31, 8064528), (34, 7352952), (48, 5208341), (51, 4901968), (62, 4032264), (68, 3676476), (93, 2688176), (102, 2450984), (124, 2016132), (136, 1838238), (186, 1344088), (204, 1225492), (248, 1008066), (272, 919119), (372, 672044), (408, 612746), (496, 504033), (527, 474384), (744, 336022), (816, 306373), (1054, 237192), (1488, 168011), (1581, 158128), (2108, 118596), (3162, 79064), (4216, 59298), (6324, 39532), (8432, 29649), (9883, 25296), (12648, 19766)]