1025996944

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 2308979200

約数和(自身を除く): 1282982256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 229, 367, 436, 458, 734, 763, 872, 916, 1468, 1526, 1603, 1744, 1832, 2569, 2936, 3052, 3206, 3664, 5138, 5872, 6104, 6412, 10276, 12208, 12824, 20552, 24961, 25648, 40003, 41104, 49922, 80006, 84043, 99844, 160012, 168086, 174727, 199688, 280021, 320024, 336172, 349454, 399376, 560042, 588301, 640048, 672344, 698908, 1120084, 1176602, 1344688, 1397816, 2240168, 2353204, 2795632, 4480336, 4706408, 9160687, 9412816, 18321374, 36642748, 64124809, 73285496, 128249618, 146570992, 256499236, 512998472, 1025996944]

約数ペア:

[(1, 1025996944), (2, 512998472), (4, 256499236), (7, 146570992), (8, 128249618), (14, 73285496), (16, 64124809), (28, 36642748), (56, 18321374), (109, 9412816), (112, 9160687), (218, 4706408), (229, 4480336), (367, 2795632), (436, 2353204), (458, 2240168), (734, 1397816), (763, 1344688), (872, 1176602), (916, 1120084), (1468, 698908), (1526, 672344), (1603, 640048), (1744, 588301), (1832, 560042), (2569, 399376), (2936, 349454), (3052, 336172), (3206, 320024), (3664, 280021), (5138, 199688), (5872, 174727), (6104, 168086), (6412, 160012), (10276, 99844), (12208, 84043), (12824, 80006), (20552, 49922), (24961, 41104), (25648, 40003)]