1977166944

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167443}}^1$

素因数の和:167500

約数の個数: 72

約数和(自身を含む): 5759738712

約数和(自身を除く): 3782571768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 167443, 334886, 502329, 669772, 1004658, 1339544, 1506987, 2009316, 2679088, 3013974, 4018632, 5358176, 6027948, 6865163, 8037264, 12055896, 13730326, 16074528, 20595489, 24111792, 27460652, 41190978, 48223584, 54921304, 61786467, 82381956, 109842608, 123572934, 164763912, 219685216, 247145868, 329527824, 494291736, 659055648, 988583472, 1977166944]

約数ペア:

[(1, 1977166944), (2, 988583472), (3, 659055648), (4, 494291736), (6, 329527824), (8, 247145868), (9, 219685216), (12, 164763912), (16, 123572934), (18, 109842608), (24, 82381956), (32, 61786467), (36, 54921304), (41, 48223584), (48, 41190978), (72, 27460652), (82, 24111792), (96, 20595489), (123, 16074528), (144, 13730326), (164, 12055896), (246, 8037264), (288, 6865163), (328, 6027948), (369, 5358176), (492, 4018632), (656, 3013974), (738, 2679088), (984, 2009316), (1312, 1506987), (1476, 1339544), (1968, 1004658), (2952, 669772), (3936, 502329), (5904, 334886), (11808, 167443)]