780625584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{318883}}^1$

素因数の和:318914

約数の個数: 60

約数和(自身を含む): 2313184536

約数和(自身を除く): 1532558952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 318883, 637766, 956649, 1275532, 1913298, 2551064, 2869947, 3826596, 5102128, 5421011, 5739894, 7653192, 10842022, 11479788, 15306384, 16263033, 21684044, 22959576, 32526066, 43368088, 45919152, 48789099, 65052132, 86736176, 97578198, 130104264, 195156396, 260208528, 390312792, 780625584]

約数ペア:

[(1, 780625584), (2, 390312792), (3, 260208528), (4, 195156396), (6, 130104264), (8, 97578198), (9, 86736176), (12, 65052132), (16, 48789099), (17, 45919152), (18, 43368088), (24, 32526066), (34, 22959576), (36, 21684044), (48, 16263033), (51, 15306384), (68, 11479788), (72, 10842022), (102, 7653192), (136, 5739894), (144, 5421011), (153, 5102128), (204, 3826596), (272, 2869947), (306, 2551064), (408, 1913298), (612, 1275532), (816, 956649), (1224, 637766), (2448, 318883)]