311004804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 836075520

約数和(自身を除く): 525070716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 132, 138, 178, 253, 267, 276, 356, 506, 534, 759, 979, 1012, 1068, 1151, 1518, 1958, 2047, 2302, 2937, 3036, 3453, 3916, 4094, 4604, 5874, 6141, 6906, 8188, 11748, 12282, 12661, 13812, 22517, 24564, 25322, 26473, 37983, 45034, 50644, 52946, 67551, 75966, 79419, 90068, 102439, 105892, 135102, 151932, 158838, 204878, 270204, 291203, 307317, 317676, 409756, 582406, 614634, 873609, 1126829, 1164812, 1229268, 1747218, 2253658, 2356097, 3380487, 3494436, 4507316, 4712194, 6760974, 7068291, 9424388, 13521948, 14136582, 25917067, 28273164, 51834134, 77751201, 103668268, 155502402, 311004804]

約数ペア:

[(1, 311004804), (2, 155502402), (3, 103668268), (4, 77751201), (6, 51834134), (11, 28273164), (12, 25917067), (22, 14136582), (23, 13521948), (33, 9424388), (44, 7068291), (46, 6760974), (66, 4712194), (69, 4507316), (89, 3494436), (92, 3380487), (132, 2356097), (138, 2253658), (178, 1747218), (253, 1229268), (267, 1164812), (276, 1126829), (356, 873609), (506, 614634), (534, 582406), (759, 409756), (979, 317676), (1012, 307317), (1068, 291203), (1151, 270204), (1518, 204878), (1958, 158838), (2047, 151932), (2302, 135102), (2937, 105892), (3036, 102439), (3453, 90068), (3916, 79419), (4094, 75966), (4604, 67551), (5874, 52946), (6141, 50644), (6906, 45034), (8188, 37983), (11748, 26473), (12282, 25322), (12661, 24564), (13812, 22517)]