664494528

素因数分解:

$2^6\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{3331}}^1$

素因数の和:4385

約数の個数: 56

約数和(自身を含む): 1760362240

約数和(自身を除く): 1095867712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1039, 2078, 3117, 3331, 4156, 6234, 6662, 8312, 9993, 12468, 13324, 16624, 19986, 24936, 26648, 33248, 39972, 49872, 53296, 66496, 79944, 99744, 106592, 159888, 199488, 213184, 319776, 639552, 3460909, 6921818, 10382727, 13843636, 20765454, 27687272, 41530908, 55374544, 83061816, 110749088, 166123632, 221498176, 332247264, 664494528]

約数ペア:

[(1, 664494528), (2, 332247264), (3, 221498176), (4, 166123632), (6, 110749088), (8, 83061816), (12, 55374544), (16, 41530908), (24, 27687272), (32, 20765454), (48, 13843636), (64, 10382727), (96, 6921818), (192, 3460909), (1039, 639552), (2078, 319776), (3117, 213184), (3331, 199488), (4156, 159888), (6234, 106592), (6662, 99744), (8312, 79944), (9993, 66496), (12468, 53296), (13324, 49872), (16624, 39972), (19986, 33248), (24936, 26648)]