642138624

素因数分解:

$2^9\times 3^3\times {\mathrm{46451}}^1$

素因数の和:46478

約数の個数: 80

約数和(自身を含む): 1900815840

約数和(自身を除く): 1258677216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 46451, 92902, 139353, 185804, 278706, 371608, 418059, 557412, 743216, 836118, 1114824, 1254177, 1486432, 1672236, 2229648, 2508354, 2972864, 3344472, 4459296, 5016708, 5945728, 6688944, 8918592, 10033416, 11891456, 13377888, 17837184, 20066832, 23782912, 26755776, 35674368, 40133664, 53511552, 71348736, 80267328, 107023104, 160534656, 214046208, 321069312, 642138624]

約数ペア:

[(1, 642138624), (2, 321069312), (3, 214046208), (4, 160534656), (6, 107023104), (8, 80267328), (9, 71348736), (12, 53511552), (16, 40133664), (18, 35674368), (24, 26755776), (27, 23782912), (32, 20066832), (36, 17837184), (48, 13377888), (54, 11891456), (64, 10033416), (72, 8918592), (96, 6688944), (108, 5945728), (128, 5016708), (144, 4459296), (192, 3344472), (216, 2972864), (256, 2508354), (288, 2229648), (384, 1672236), (432, 1486432), (512, 1254177), (576, 1114824), (768, 836118), (864, 743216), (1152, 557412), (1536, 418059), (1728, 371608), (2304, 278706), (3456, 185804), (4608, 139353), (6912, 92902), (13824, 46451)]