488787456

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1671

約数の個数: 80

約数和(自身を含む): 1308916224

約数和(自身を除く): 820128768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 512, 669, 768, 892, 1338, 1427, 1536, 1784, 2676, 2854, 3568, 4281, 5352, 5708, 7136, 8562, 10704, 11416, 14272, 17124, 21408, 22832, 28544, 34248, 42816, 45664, 57088, 68496, 85632, 91328, 114176, 136992, 171264, 182656, 273984, 318221, 342528, 365312, 547968, 636442, 730624, 954663, 1095936, 1272884, 1909326, 2191872, 2545768, 3818652, 5091536, 7637304, 10183072, 15274608, 20366144, 30549216, 40732288, 61098432, 81464576, 122196864, 162929152, 244393728, 488787456]

約数ペア:

[(1, 488787456), (2, 244393728), (3, 162929152), (4, 122196864), (6, 81464576), (8, 61098432), (12, 40732288), (16, 30549216), (24, 20366144), (32, 15274608), (48, 10183072), (64, 7637304), (96, 5091536), (128, 3818652), (192, 2545768), (223, 2191872), (256, 1909326), (384, 1272884), (446, 1095936), (512, 954663), (669, 730624), (768, 636442), (892, 547968), (1338, 365312), (1427, 342528), (1536, 318221), (1784, 273984), (2676, 182656), (2854, 171264), (3568, 136992), (4281, 114176), (5352, 91328), (5708, 85632), (7136, 68496), (8562, 57088), (10704, 45664), (11416, 42816), (14272, 34248), (17124, 28544), (21408, 22832)]