221526816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4734

約数の個数: 96

約数和(自身を含む): 674085888

約数和(自身を除く): 452559072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 4643, 5964, 6816, 7952, 9286, 11928, 13929, 15904, 18572, 23856, 27858, 32501, 37144, 47712, 55716, 65002, 74288, 97503, 111432, 130004, 148576, 195006, 222864, 260008, 329653, 390012, 445728, 520016, 659306, 780024, 988959, 1040032, 1318612, 1560048, 1977918, 2307571, 2637224, 3120096, 3955836, 4615142, 5274448, 6922713, 7911672, 9230284, 10548896, 13845426, 15823344, 18460568, 27690852, 31646688, 36921136, 55381704, 73842272, 110763408, 221526816]

約数ペア:

[(1, 221526816), (2, 110763408), (3, 73842272), (4, 55381704), (6, 36921136), (7, 31646688), (8, 27690852), (12, 18460568), (14, 15823344), (16, 13845426), (21, 10548896), (24, 9230284), (28, 7911672), (32, 6922713), (42, 5274448), (48, 4615142), (56, 3955836), (71, 3120096), (84, 2637224), (96, 2307571), (112, 1977918), (142, 1560048), (168, 1318612), (213, 1040032), (224, 988959), (284, 780024), (336, 659306), (426, 520016), (497, 445728), (568, 390012), (672, 329653), (852, 260008), (994, 222864), (1136, 195006), (1491, 148576), (1704, 130004), (1988, 111432), (2272, 97503), (2982, 74288), (3408, 65002), (3976, 55716), (4643, 47712), (5964, 37144), (6816, 32501), (7952, 27858), (9286, 23856), (11928, 18572), (13929, 15904)]