338442211872

素因数分解:

$2^5\times 3^5\times {\mathrm{2731}}^1\times {\mathrm{15937}}^1$

素因数の和:18693

約数の個数: 144

約数和(自身を含む): 998519270112

約数和(自身を除く): 660077058240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 2731, 3888, 5462, 7776, 8193, 10924, 15937, 16386, 21848, 24579, 31874, 32772, 43696, 47811, 49158, 63748, 65544, 73737, 87392, 95622, 98316, 127496, 131088, 143433, 147474, 191244, 196632, 221211, 254992, 262176, 286866, 294948, 382488, 393264, 430299, 442422, 509984, 573732, 589896, 663633, 764976, 786528, 860598, 884844, 1147464, 1179792, 1290897, 1327266, 1529952, 1721196, 1769688, 2294928, 2359584, 2581794, 2654532, 3442392, 3539376, 3872691, 4589856, 5163588, 5309064, 6884784, 7078752, 7745382, 10327176, 10618128, 13769568, 15490764, 20654352, 21236256, 30981528, 41308704, 43523947, 61963056, 87047894, 123926112, 130571841, 174095788, 261143682, 348191576, 391715523, 522287364, 696383152, 783431046, 1044574728, 1175146569, 1392766304, 1566862092, 2089149456, 2350293138, 3133724184, 3525439707, 4178298912, 4700586276, 6267448368, 7050879414, 9401172552, 10576319121, 12534896736, 14101758828, 18802345104, 21152638242, 28203517656, 37604690208, 42305276484, 56407035312, 84610552968, 112814070624, 169221105936, 338442211872]

約数ペア:

[(1, 338442211872), (2, 169221105936), (3, 112814070624), (4, 84610552968), (6, 56407035312), (8, 42305276484), (9, 37604690208), (12, 28203517656), (16, 21152638242), (18, 18802345104), (24, 14101758828), (27, 12534896736), (32, 10576319121), (36, 9401172552), (48, 7050879414), (54, 6267448368), (72, 4700586276), (81, 4178298912), (96, 3525439707), (108, 3133724184), (144, 2350293138), (162, 2089149456), (216, 1566862092), (243, 1392766304), (288, 1175146569), (324, 1044574728), (432, 783431046), (486, 696383152), (648, 522287364), (864, 391715523), (972, 348191576), (1296, 261143682), (1944, 174095788), (2592, 130571841), (2731, 123926112), (3888, 87047894), (5462, 61963056), (7776, 43523947), (8193, 41308704), (10924, 30981528), (15937, 21236256), (16386, 20654352), (21848, 15490764), (24579, 13769568), (31874, 10618128), (32772, 10327176), (43696, 7745382), (47811, 7078752), (49158, 6884784), (63748, 5309064), (65544, 5163588), (73737, 4589856), (87392, 3872691), (95622, 3539376), (98316, 3442392), (127496, 2654532), (131088, 2581794), (143433, 2359584), (147474, 2294928), (191244, 1769688), (196632, 1721196), (221211, 1529952), (254992, 1327266), (262176, 1290897), (286866, 1179792), (294948, 1147464), (382488, 884844), (393264, 860598), (430299, 786528), (442422, 764976), (509984, 663633), (573732, 589896)]