2997888

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 8217120

約数和(自身を除く): 5219232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 211, 222, 296, 384, 422, 444, 592, 633, 844, 888, 1184, 1266, 1688, 1776, 2368, 2532, 3376, 3552, 4736, 5064, 6752, 7104, 7807, 10128, 13504, 14208, 15614, 20256, 23421, 27008, 31228, 40512, 46842, 62456, 81024, 93684, 124912, 187368, 249824, 374736, 499648, 749472, 999296, 1498944, 2997888]

約数ペア:

[(1, 2997888), (2, 1498944), (3, 999296), (4, 749472), (6, 499648), (8, 374736), (12, 249824), (16, 187368), (24, 124912), (32, 93684), (37, 81024), (48, 62456), (64, 46842), (74, 40512), (96, 31228), (111, 27008), (128, 23421), (148, 20256), (192, 15614), (211, 14208), (222, 13504), (296, 10128), (384, 7807), (422, 7104), (444, 6752), (592, 5064), (633, 4736), (844, 3552), (888, 3376), (1184, 2532), (1266, 2368), (1688, 1776)]