313939968

素因数分解:

$2^{11}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 860212080

約数和(自身を除く): 546272112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1024, 1184, 1381, 1536, 1776, 2048, 2368, 2762, 3072, 3552, 4143, 4736, 5524, 6144, 7104, 8286, 9472, 11048, 14208, 16572, 18944, 22096, 28416, 33144, 37888, 44192, 51097, 56832, 66288, 75776, 88384, 102194, 113664, 132576, 153291, 176768, 204388, 227328, 265152, 306582, 353536, 408776, 530304, 613164, 707072, 817552, 1060608, 1226328, 1414144, 1635104, 2121216, 2452656, 2828288, 3270208, 4242432, 4905312, 6540416, 8484864, 9810624, 13080832, 19621248, 26161664, 39242496, 52323328, 78484992, 104646656, 156969984, 313939968]

約数ペア:

[(1, 313939968), (2, 156969984), (3, 104646656), (4, 78484992), (6, 52323328), (8, 39242496), (12, 26161664), (16, 19621248), (24, 13080832), (32, 9810624), (37, 8484864), (48, 6540416), (64, 4905312), (74, 4242432), (96, 3270208), (111, 2828288), (128, 2452656), (148, 2121216), (192, 1635104), (222, 1414144), (256, 1226328), (296, 1060608), (384, 817552), (444, 707072), (512, 613164), (592, 530304), (768, 408776), (888, 353536), (1024, 306582), (1184, 265152), (1381, 227328), (1536, 204388), (1776, 176768), (2048, 153291), (2368, 132576), (2762, 113664), (3072, 102194), (3552, 88384), (4143, 75776), (4736, 66288), (5524, 56832), (6144, 51097), (7104, 44192), (8286, 37888), (9472, 33144), (11048, 28416), (14208, 22096), (16572, 18944)]