383351296

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 814635360

約数和(自身を除く): 431284064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 251, 256, 304, 314, 502, 512, 608, 628, 1004, 1216, 1256, 2008, 2432, 2512, 2983, 4016, 4769, 4864, 5024, 5966, 8032, 9538, 9728, 10048, 11932, 16064, 19076, 20096, 23864, 32128, 38152, 39407, 40192, 47728, 64256, 76304, 78814, 80384, 95456, 128512, 152608, 157628, 190912, 305216, 315256, 381824, 610432, 630512, 748733, 763648, 1220864, 1261024, 1497466, 1527296, 2441728, 2522048, 2994932, 5044096, 5989864, 10088192, 11979728, 20176384, 23959456, 47918912, 95837824, 191675648, 383351296]

約数ペア:

[(1, 383351296), (2, 191675648), (4, 95837824), (8, 47918912), (16, 23959456), (19, 20176384), (32, 11979728), (38, 10088192), (64, 5989864), (76, 5044096), (128, 2994932), (152, 2522048), (157, 2441728), (251, 1527296), (256, 1497466), (304, 1261024), (314, 1220864), (502, 763648), (512, 748733), (608, 630512), (628, 610432), (1004, 381824), (1216, 315256), (1256, 305216), (2008, 190912), (2432, 157628), (2512, 152608), (2983, 128512), (4016, 95456), (4769, 80384), (4864, 78814), (5024, 76304), (5966, 64256), (8032, 47728), (9538, 40192), (9728, 39407), (10048, 38152), (11932, 32128), (16064, 23864), (19076, 20096)]