21602619808

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^4\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 180

約数和(自身を含む): 54478737810

約数和(自身を除く): 32876118002

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 784, 847, 941, 968, 1078, 1232, 1331, 1568, 1694, 1882, 1936, 2156, 2464, 2662, 3388, 3764, 3872, 4312, 5324, 5929, 6587, 6776, 7528, 8624, 9317, 10351, 10648, 11858, 13174, 13552, 14641, 15056, 17248, 18634, 20702, 21296, 23716, 26348, 27104, 29282, 30112, 37268, 41404, 42592, 46109, 47432, 52696, 58564, 65219, 72457, 74536, 82808, 92218, 94864, 102487, 105392, 113861, 117128, 130438, 144914, 149072, 165616, 184436, 189728, 204974, 210784, 227722, 234256, 260876, 289828, 298144, 331232, 368872, 409948, 455444, 468512, 507199, 521752, 579656, 717409, 737744, 797027, 819896, 910888, 1014398, 1043504, 1159312, 1252471, 1434818, 1475488, 1594054, 1639792, 1821776, 2028796, 2087008, 2318624, 2504942, 2869636, 3188108, 3279584, 3643552, 4057592, 5009884, 5579189, 5739272, 6376216, 8115184, 8767297, 10019768, 11158378, 11478544, 12752432, 13777181, 16230368, 17534594, 20039536, 22316756, 22957088, 25504864, 27554362, 35069188, 40079072, 44633512, 55108724, 61371079, 70138376, 89267024, 96440267, 110217448, 122742158, 140276752, 178534048, 192880534, 220434896, 245484316, 280553504, 385761068, 440869792, 490968632, 675081869, 771522136, 981937264, 1350163738, 1543044272, 1963874528, 2700327476, 3086088544, 5400654952, 10801309904, 21602619808]

約数ペア:

[(1, 21602619808), (2, 10801309904), (4, 5400654952), (7, 3086088544), (8, 2700327476), (11, 1963874528), (14, 1543044272), (16, 1350163738), (22, 981937264), (28, 771522136), (32, 675081869), (44, 490968632), (49, 440869792), (56, 385761068), (77, 280553504), (88, 245484316), (98, 220434896), (112, 192880534), (121, 178534048), (154, 140276752), (176, 122742158), (196, 110217448), (224, 96440267), (242, 89267024), (308, 70138376), (352, 61371079), (392, 55108724), (484, 44633512), (539, 40079072), (616, 35069188), (784, 27554362), (847, 25504864), (941, 22957088), (968, 22316756), (1078, 20039536), (1232, 17534594), (1331, 16230368), (1568, 13777181), (1694, 12752432), (1882, 11478544), (1936, 11158378), (2156, 10019768), (2464, 8767297), (2662, 8115184), (3388, 6376216), (3764, 5739272), (3872, 5579189), (4312, 5009884), (5324, 4057592), (5929, 3643552), (6587, 3279584), (6776, 3188108), (7528, 2869636), (8624, 2504942), (9317, 2318624), (10351, 2087008), (10648, 2028796), (11858, 1821776), (13174, 1639792), (13552, 1594054), (14641, 1475488), (15056, 1434818), (17248, 1252471), (18634, 1159312), (20702, 1043504), (21296, 1014398), (23716, 910888), (26348, 819896), (27104, 797027), (29282, 737744), (30112, 717409), (37268, 579656), (41404, 521752), (42592, 507199), (46109, 468512), (47432, 455444), (52696, 409948), (58564, 368872), (65219, 331232), (72457, 298144), (74536, 289828), (82808, 260876), (92218, 234256), (94864, 227722), (102487, 210784), (105392, 204974), (113861, 189728), (117128, 184436), (130438, 165616), (144914, 149072)]