221798808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3637}}^1$

素因数の和:3678

約数の個数: 144

約数和(自身を含む): 754812240

約数和(自身を除く): 533013432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 3637, 4356, 5082, 5544, 6776, 7274, 7623, 8712, 10164, 10911, 14548, 15246, 20328, 21822, 25459, 29096, 30492, 32733, 40007, 43644, 50918, 60984, 65466, 76377, 80014, 87288, 101836, 120021, 130932, 152754, 160028, 203672, 229131, 240042, 261864, 280049, 305508, 320056, 360063, 440077, 458262, 480084, 560098, 611016, 720126, 840147, 880154, 916524, 960168, 1120196, 1320231, 1440252, 1680294, 1760308, 1833048, 2240392, 2520441, 2640462, 2880504, 3080539, 3360588, 3520616, 3960693, 5040882, 5280924, 6161078, 6721176, 7921386, 9241617, 10081764, 10561848, 12322156, 15842772, 18483234, 20163528, 24644312, 27724851, 31685544, 36966468, 55449702, 73932936, 110899404, 221798808]

約数ペア:

[(1, 221798808), (2, 110899404), (3, 73932936), (4, 55449702), (6, 36966468), (7, 31685544), (8, 27724851), (9, 24644312), (11, 20163528), (12, 18483234), (14, 15842772), (18, 12322156), (21, 10561848), (22, 10081764), (24, 9241617), (28, 7921386), (33, 6721176), (36, 6161078), (42, 5280924), (44, 5040882), (56, 3960693), (63, 3520616), (66, 3360588), (72, 3080539), (77, 2880504), (84, 2640462), (88, 2520441), (99, 2240392), (121, 1833048), (126, 1760308), (132, 1680294), (154, 1440252), (168, 1320231), (198, 1120196), (231, 960168), (242, 916524), (252, 880154), (264, 840147), (308, 720126), (363, 611016), (396, 560098), (462, 480084), (484, 458262), (504, 440077), (616, 360063), (693, 320056), (726, 305508), (792, 280049), (847, 261864), (924, 240042), (968, 229131), (1089, 203672), (1386, 160028), (1452, 152754), (1694, 130932), (1848, 120021), (2178, 101836), (2541, 87288), (2772, 80014), (2904, 76377), (3388, 65466), (3637, 60984), (4356, 50918), (5082, 43644), (5544, 40007), (6776, 32733), (7274, 30492), (7623, 29096), (8712, 25459), (10164, 21822), (10911, 20328), (14548, 15246)]