220012704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 144

約数和(自身を含む): 680359680

約数和(自身を除く): 460346976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1297, 1368, 1488, 1767, 1824, 2232, 2356, 2594, 2736, 2976, 3534, 3891, 4464, 4712, 5188, 5301, 5472, 7068, 7782, 8928, 9424, 10376, 10602, 11673, 14136, 15564, 18848, 20752, 21204, 23346, 24643, 28272, 31128, 40207, 41504, 42408, 46692, 49286, 56544, 62256, 73929, 80414, 84816, 93384, 98572, 120621, 124512, 147858, 160828, 169632, 186768, 197144, 221787, 241242, 295716, 321656, 361863, 373536, 394288, 443574, 482484, 591432, 643312, 723726, 763933, 788576, 887148, 964968, 1182864, 1286624, 1447452, 1527866, 1774296, 1929936, 2291799, 2365728, 2894904, 3055732, 3548592, 3859872, 4583598, 5789808, 6111464, 6875397, 7097184, 9167196, 11579616, 12222928, 13750794, 18334392, 24445856, 27501588, 36668784, 55003176, 73337568, 110006352, 220012704]

約数ペア:

[(1, 220012704), (2, 110006352), (3, 73337568), (4, 55003176), (6, 36668784), (8, 27501588), (9, 24445856), (12, 18334392), (16, 13750794), (18, 12222928), (19, 11579616), (24, 9167196), (31, 7097184), (32, 6875397), (36, 6111464), (38, 5789808), (48, 4583598), (57, 3859872), (62, 3548592), (72, 3055732), (76, 2894904), (93, 2365728), (96, 2291799), (114, 1929936), (124, 1774296), (144, 1527866), (152, 1447452), (171, 1286624), (186, 1182864), (228, 964968), (248, 887148), (279, 788576), (288, 763933), (304, 723726), (342, 643312), (372, 591432), (456, 482484), (496, 443574), (558, 394288), (589, 373536), (608, 361863), (684, 321656), (744, 295716), (912, 241242), (992, 221787), (1116, 197144), (1178, 186768), (1297, 169632), (1368, 160828), (1488, 147858), (1767, 124512), (1824, 120621), (2232, 98572), (2356, 93384), (2594, 84816), (2736, 80414), (2976, 73929), (3534, 62256), (3891, 56544), (4464, 49286), (4712, 46692), (5188, 42408), (5301, 41504), (5472, 40207), (7068, 31128), (7782, 28272), (8928, 24643), (9424, 23346), (10376, 21204), (10602, 20752), (11673, 18848), (14136, 15564)]