2019675792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1867}}^1$

素因数の和:2636

約数の個数: 80

約数和(自身を含む): 5396099072

約数和(自身を除く): 3376423280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 727, 744, 1454, 1488, 1867, 2181, 2908, 3734, 4362, 5601, 5816, 7468, 8724, 11202, 11632, 14936, 17448, 22404, 22537, 29872, 34896, 44808, 45074, 57877, 67611, 89616, 90148, 115754, 135222, 173631, 180296, 231508, 270444, 347262, 360592, 463016, 540888, 694524, 926032, 1081776, 1357309, 1389048, 2714618, 2778096, 4071927, 5429236, 8143854, 10858472, 16287708, 21716944, 32575416, 42076579, 65150832, 84153158, 126229737, 168306316, 252459474, 336612632, 504918948, 673225264, 1009837896, 2019675792]

約数ペア:

[(1, 2019675792), (2, 1009837896), (3, 673225264), (4, 504918948), (6, 336612632), (8, 252459474), (12, 168306316), (16, 126229737), (24, 84153158), (31, 65150832), (48, 42076579), (62, 32575416), (93, 21716944), (124, 16287708), (186, 10858472), (248, 8143854), (372, 5429236), (496, 4071927), (727, 2778096), (744, 2714618), (1454, 1389048), (1488, 1357309), (1867, 1081776), (2181, 926032), (2908, 694524), (3734, 540888), (4362, 463016), (5601, 360592), (5816, 347262), (7468, 270444), (8724, 231508), (11202, 180296), (11632, 173631), (14936, 135222), (17448, 115754), (22404, 90148), (22537, 89616), (29872, 67611), (34896, 57877), (44808, 45074)]