319784448

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3495

約数の個数: 80

約数和(自身を含む): 866145456

約数和(自身を除く): 546361008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2928, 3413, 3904, 5856, 6826, 7808, 10239, 11712, 13652, 15616, 20478, 23424, 27304, 31232, 40956, 46848, 54608, 81912, 93696, 109216, 163824, 208193, 218432, 327648, 416386, 436864, 624579, 655296, 832772, 873728, 1249158, 1310592, 1665544, 1747456, 2498316, 2621184, 3331088, 4996632, 5242368, 6662176, 9993264, 13324352, 19986528, 26648704, 39973056, 53297408, 79946112, 106594816, 159892224, 319784448]

約数ペア:

[(1, 319784448), (2, 159892224), (3, 106594816), (4, 79946112), (6, 53297408), (8, 39973056), (12, 26648704), (16, 19986528), (24, 13324352), (32, 9993264), (48, 6662176), (61, 5242368), (64, 4996632), (96, 3331088), (122, 2621184), (128, 2498316), (183, 1747456), (192, 1665544), (244, 1310592), (256, 1249158), (366, 873728), (384, 832772), (488, 655296), (512, 624579), (732, 436864), (768, 416386), (976, 327648), (1464, 218432), (1536, 208193), (1952, 163824), (2928, 109216), (3413, 93696), (3904, 81912), (5856, 54608), (6826, 46848), (7808, 40956), (10239, 31232), (11712, 27304), (13652, 23424), (15616, 20478)]