381148416

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 216

約数和(自身を含む): 1245482784

約数和(自身を除く): 864334368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 256, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 557, 576, 594, 648, 704, 768, 792, 864, 891, 972, 1056, 1114, 1152, 1188, 1296, 1408, 1584, 1671, 1728, 1782, 1944, 2112, 2228, 2304, 2376, 2592, 2673, 2816, 3168, 3342, 3456, 3564, 3888, 4224, 4456, 4752, 5013, 5184, 5346, 6127, 6336, 6684, 6912, 7128, 7776, 8448, 8912, 9504, 10026, 10368, 10692, 12254, 12672, 13368, 14256, 15039, 15552, 17824, 18381, 19008, 20052, 20736, 21384, 24508, 25344, 26736, 28512, 30078, 31104, 35648, 36762, 38016, 40104, 42768, 45117, 49016, 53472, 55143, 57024, 60156, 62208, 71296, 73524, 76032, 80208, 85536, 90234, 98032, 106944, 110286, 114048, 120312, 135351, 142592, 147048, 160416, 165429, 171072, 180468, 196064, 213888, 220572, 228096, 240624, 270702, 294096, 320832, 330858, 342144, 360936, 392128, 427776, 441144, 481248, 496287, 541404, 588192, 641664, 661716, 684288, 721872, 784256, 882288, 962496, 992574, 1082808, 1176384, 1283328, 1323432, 1443744, 1488861, 1568512, 1764576, 1924992, 1985148, 2165616, 2352768, 2646864, 2887488, 2977722, 3529152, 3849984, 3970296, 4331232, 4705536, 5293728, 5774976, 5955444, 7058304, 7940592, 8662464, 10587456, 11549952, 11910888, 14116608, 15881184, 17324928, 21174912, 23821776, 31762368, 34649856, 42349824, 47643552, 63524736, 95287104, 127049472, 190574208, 381148416]

約数ペア:

[(1, 381148416), (2, 190574208), (3, 127049472), (4, 95287104), (6, 63524736), (8, 47643552), (9, 42349824), (11, 34649856), (12, 31762368), (16, 23821776), (18, 21174912), (22, 17324928), (24, 15881184), (27, 14116608), (32, 11910888), (33, 11549952), (36, 10587456), (44, 8662464), (48, 7940592), (54, 7058304), (64, 5955444), (66, 5774976), (72, 5293728), (81, 4705536), (88, 4331232), (96, 3970296), (99, 3849984), (108, 3529152), (128, 2977722), (132, 2887488), (144, 2646864), (162, 2352768), (176, 2165616), (192, 1985148), (198, 1924992), (216, 1764576), (243, 1568512), (256, 1488861), (264, 1443744), (288, 1323432), (297, 1283328), (324, 1176384), (352, 1082808), (384, 992574), (396, 962496), (432, 882288), (486, 784256), (528, 721872), (557, 684288), (576, 661716), (594, 641664), (648, 588192), (704, 541404), (768, 496287), (792, 481248), (864, 441144), (891, 427776), (972, 392128), (1056, 360936), (1114, 342144), (1152, 330858), (1188, 320832), (1296, 294096), (1408, 270702), (1584, 240624), (1671, 228096), (1728, 220572), (1782, 213888), (1944, 196064), (2112, 180468), (2228, 171072), (2304, 165429), (2376, 160416), (2592, 147048), (2673, 142592), (2816, 135351), (3168, 120312), (3342, 114048), (3456, 110286), (3564, 106944), (3888, 98032), (4224, 90234), (4456, 85536), (4752, 80208), (5013, 76032), (5184, 73524), (5346, 71296), (6127, 62208), (6336, 60156), (6684, 57024), (6912, 55143), (7128, 53472), (7776, 49016), (8448, 45117), (8912, 42768), (9504, 40104), (10026, 38016), (10368, 36762), (10692, 35648), (12254, 31104), (12672, 30078), (13368, 28512), (14256, 26736), (15039, 25344), (15552, 24508), (17824, 21384), (18381, 20736), (19008, 20052)]