385039616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 835129344

約数和(自身を除く): 450089728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 911, 1016, 1651, 1664, 1822, 2032, 3302, 3328, 3644, 4064, 6604, 7288, 8128, 11843, 13208, 14576, 16256, 23686, 26416, 29152, 32512, 47372, 52832, 58304, 94744, 105664, 115697, 116608, 189488, 211328, 231394, 233216, 378976, 422656, 462788, 757952, 925576, 1504061, 1515904, 1851152, 3008122, 3031808, 3702304, 6016244, 7404608, 12032488, 14809216, 24064976, 29618432, 48129952, 96259904, 192519808, 385039616]

約数ペア:

[(1, 385039616), (2, 192519808), (4, 96259904), (8, 48129952), (13, 29618432), (16, 24064976), (26, 14809216), (32, 12032488), (52, 7404608), (64, 6016244), (104, 3702304), (127, 3031808), (128, 3008122), (208, 1851152), (254, 1515904), (256, 1504061), (416, 925576), (508, 757952), (832, 462788), (911, 422656), (1016, 378976), (1651, 233216), (1664, 231394), (1822, 211328), (2032, 189488), (3302, 116608), (3328, 115697), (3644, 105664), (4064, 94744), (6604, 58304), (7288, 52832), (8128, 47372), (11843, 32512), (13208, 29152), (14576, 26416), (16256, 23686)]