438543072

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 168

約数和(自身を含む): 1412986680

約数和(自身を除く): 974443608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 729, 792, 864, 891, 972, 1056, 1188, 1296, 1458, 1584, 1709, 1782, 1944, 2376, 2592, 2673, 2916, 3168, 3418, 3564, 3888, 4752, 5127, 5346, 5832, 6836, 7128, 7776, 8019, 9504, 10254, 10692, 11664, 13672, 14256, 15381, 16038, 18799, 20508, 21384, 23328, 27344, 28512, 30762, 32076, 37598, 41016, 42768, 46143, 54688, 56397, 61524, 64152, 75196, 82032, 85536, 92286, 112794, 123048, 128304, 138429, 150392, 164064, 169191, 184572, 225588, 246096, 256608, 276858, 300784, 338382, 369144, 415287, 451176, 492192, 507573, 553716, 601568, 676764, 738288, 830574, 902352, 1015146, 1107432, 1245861, 1353528, 1476576, 1522719, 1661148, 1804704, 2030292, 2214864, 2491722, 2707056, 3045438, 3322296, 4060584, 4429728, 4568157, 4983444, 5414112, 6090876, 6644592, 8121168, 9136314, 9966888, 12181752, 13289184, 13704471, 16242336, 18272628, 19933776, 24363504, 27408942, 36545256, 39867552, 48727008, 54817884, 73090512, 109635768, 146181024, 219271536, 438543072]

約数ペア:

[(1, 438543072), (2, 219271536), (3, 146181024), (4, 109635768), (6, 73090512), (8, 54817884), (9, 48727008), (11, 39867552), (12, 36545256), (16, 27408942), (18, 24363504), (22, 19933776), (24, 18272628), (27, 16242336), (32, 13704471), (33, 13289184), (36, 12181752), (44, 9966888), (48, 9136314), (54, 8121168), (66, 6644592), (72, 6090876), (81, 5414112), (88, 4983444), (96, 4568157), (99, 4429728), (108, 4060584), (132, 3322296), (144, 3045438), (162, 2707056), (176, 2491722), (198, 2214864), (216, 2030292), (243, 1804704), (264, 1661148), (288, 1522719), (297, 1476576), (324, 1353528), (352, 1245861), (396, 1107432), (432, 1015146), (486, 902352), (528, 830574), (594, 738288), (648, 676764), (729, 601568), (792, 553716), (864, 507573), (891, 492192), (972, 451176), (1056, 415287), (1188, 369144), (1296, 338382), (1458, 300784), (1584, 276858), (1709, 256608), (1782, 246096), (1944, 225588), (2376, 184572), (2592, 169191), (2673, 164064), (2916, 150392), (3168, 138429), (3418, 128304), (3564, 123048), (3888, 112794), (4752, 92286), (5127, 85536), (5346, 82032), (5832, 75196), (6836, 64152), (7128, 61524), (7776, 56397), (8019, 54688), (9504, 46143), (10254, 42768), (10692, 41016), (11664, 37598), (13672, 32076), (14256, 30762), (15381, 28512), (16038, 27344), (18799, 23328), (20508, 21384)]