378284256

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{20849}}^1$

素因数の和:20878

約数の個数: 120

約数和(自身を含む): 1271516400

約数和(自身を除く): 893232144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 20849, 41698, 62547, 83396, 125094, 145943, 166792, 187641, 250188, 291886, 333584, 375282, 437829, 500376, 562923, 583772, 667168, 750564, 875658, 1000752, 1125846, 1167544, 1313487, 1501128, 1688769, 1751316, 2001504, 2251692, 2335088, 2626974, 3002256, 3377538, 3502632, 3940461, 4503384, 4670176, 5253948, 6004512, 6755076, 7005264, 7880922, 9006768, 10507896, 11821383, 13510152, 14010528, 15761844, 18013536, 21015792, 23642766, 27020304, 31523688, 42031584, 47285532, 54040608, 63047376, 94571064, 126094752, 189142128, 378284256]

約数ペア:

[(1, 378284256), (2, 189142128), (3, 126094752), (4, 94571064), (6, 63047376), (7, 54040608), (8, 47285532), (9, 42031584), (12, 31523688), (14, 27020304), (16, 23642766), (18, 21015792), (21, 18013536), (24, 15761844), (27, 14010528), (28, 13510152), (32, 11821383), (36, 10507896), (42, 9006768), (48, 7880922), (54, 7005264), (56, 6755076), (63, 6004512), (72, 5253948), (81, 4670176), (84, 4503384), (96, 3940461), (108, 3502632), (112, 3377538), (126, 3002256), (144, 2626974), (162, 2335088), (168, 2251692), (189, 2001504), (216, 1751316), (224, 1688769), (252, 1501128), (288, 1313487), (324, 1167544), (336, 1125846), (378, 1000752), (432, 875658), (504, 750564), (567, 667168), (648, 583772), (672, 562923), (756, 500376), (864, 437829), (1008, 375282), (1134, 333584), (1296, 291886), (1512, 250188), (2016, 187641), (2268, 166792), (2592, 145943), (3024, 125094), (4536, 83396), (6048, 62547), (9072, 41698), (18144, 20849)]