221709312

素因数分解:

$2^{10}\times 3^9\times {\mathrm{11}}^1$

素因数の和:58

約数の個数: 220

約数和(自身を含む): 725227536

約数和(自身を除く): 503518224

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, 512, 528, 576, 594, 648, 704, 729, 768, 792, 864, 891, 972, 1024, 1056, 1152, 1188, 1296, 1408, 1458, 1536, 1584, 1728, 1782, 1944, 2112, 2187, 2304, 2376, 2592, 2673, 2816, 2916, 3072, 3168, 3456, 3564, 3888, 4224, 4374, 4608, 4752, 5184, 5346, 5632, 5832, 6336, 6561, 6912, 7128, 7776, 8019, 8448, 8748, 9216, 9504, 10368, 10692, 11264, 11664, 12672, 13122, 13824, 14256, 15552, 16038, 16896, 17496, 19008, 19683, 20736, 21384, 23328, 24057, 25344, 26244, 27648, 28512, 31104, 32076, 33792, 34992, 38016, 39366, 41472, 42768, 46656, 48114, 50688, 52488, 57024, 62208, 64152, 69984, 72171, 76032, 78732, 82944, 85536, 93312, 96228, 101376, 104976, 114048, 124416, 128304, 139968, 144342, 152064, 157464, 171072, 186624, 192456, 209952, 216513, 228096, 248832, 256608, 279936, 288684, 304128, 314928, 342144, 373248, 384912, 419904, 433026, 456192, 513216, 559872, 577368, 629856, 684288, 746496, 769824, 839808, 866052, 912384, 1026432, 1119744, 1154736, 1259712, 1368576, 1539648, 1679616, 1732104, 2052864, 2239488, 2309472, 2519424, 2737152, 3079296, 3359232, 3464208, 4105728, 4618944, 5038848, 6158592, 6718464, 6928416, 8211456, 9237888, 10077696, 12317184, 13856832, 18475776, 20155392, 24634368, 27713664, 36951552, 55427328, 73903104, 110854656, 221709312]

約数ペア:

[(1, 221709312), (2, 110854656), (3, 73903104), (4, 55427328), (6, 36951552), (8, 27713664), (9, 24634368), (11, 20155392), (12, 18475776), (16, 13856832), (18, 12317184), (22, 10077696), (24, 9237888), (27, 8211456), (32, 6928416), (33, 6718464), (36, 6158592), (44, 5038848), (48, 4618944), (54, 4105728), (64, 3464208), (66, 3359232), (72, 3079296), (81, 2737152), (88, 2519424), (96, 2309472), (99, 2239488), (108, 2052864), (128, 1732104), (132, 1679616), (144, 1539648), (162, 1368576), (176, 1259712), (192, 1154736), (198, 1119744), (216, 1026432), (243, 912384), (256, 866052), (264, 839808), (288, 769824), (297, 746496), (324, 684288), (352, 629856), (384, 577368), (396, 559872), (432, 513216), (486, 456192), (512, 433026), (528, 419904), (576, 384912), (594, 373248), (648, 342144), (704, 314928), (729, 304128), (768, 288684), (792, 279936), (864, 256608), (891, 248832), (972, 228096), (1024, 216513), (1056, 209952), (1152, 192456), (1188, 186624), (1296, 171072), (1408, 157464), (1458, 152064), (1536, 144342), (1584, 139968), (1728, 128304), (1782, 124416), (1944, 114048), (2112, 104976), (2187, 101376), (2304, 96228), (2376, 93312), (2592, 85536), (2673, 82944), (2816, 78732), (2916, 76032), (3072, 72171), (3168, 69984), (3456, 64152), (3564, 62208), (3888, 57024), (4224, 52488), (4374, 50688), (4608, 48114), (4752, 46656), (5184, 42768), (5346, 41472), (5632, 39366), (5832, 38016), (6336, 34992), (6561, 33792), (6912, 32076), (7128, 31104), (7776, 28512), (8019, 27648), (8448, 26244), (8748, 25344), (9216, 24057), (9504, 23328), (10368, 21384), (10692, 20736), (11264, 19683), (11664, 19008), (12672, 17496), (13122, 16896), (13824, 16038), (14256, 15552)]