209622672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 710311680

約数和(自身を除く): 500689008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 71, 72, 84, 87, 101, 112, 116, 126, 142, 144, 168, 174, 202, 203, 213, 232, 252, 261, 284, 303, 336, 348, 404, 406, 426, 464, 497, 504, 522, 568, 606, 609, 639, 696, 707, 808, 812, 852, 909, 994, 1008, 1044, 1136, 1212, 1218, 1278, 1392, 1414, 1491, 1616, 1624, 1704, 1818, 1827, 1988, 2059, 2088, 2121, 2424, 2436, 2556, 2828, 2929, 2982, 3248, 3408, 3636, 3654, 3976, 4118, 4176, 4242, 4473, 4848, 4872, 5112, 5656, 5858, 5964, 6177, 6363, 7171, 7272, 7308, 7952, 8236, 8484, 8787, 8946, 9744, 10224, 11312, 11716, 11928, 12354, 12726, 14342, 14413, 14544, 14616, 16472, 16968, 17574, 17892, 18531, 20503, 21513, 23432, 23856, 24708, 25452, 26361, 28684, 28826, 29232, 32944, 33936, 35148, 35784, 37062, 41006, 43026, 43239, 46864, 49416, 50197, 50904, 52722, 57368, 57652, 61509, 64539, 70296, 71568, 74124, 82012, 86052, 86478, 98832, 100394, 101808, 105444, 114736, 115304, 123018, 129078, 129717, 140592, 148248, 150591, 164024, 172104, 172956, 184527, 200788, 207959, 210888, 230608, 246036, 258156, 259434, 296496, 301182, 328048, 344208, 345912, 369054, 401576, 415918, 421776, 451773, 492072, 516312, 518868, 602364, 623877, 691824, 738108, 803152, 831836, 903546, 984144, 1032624, 1037736, 1204728, 1247754, 1455713, 1476216, 1663672, 1807092, 1871631, 2075472, 2409456, 2495508, 2911426, 2952432, 3327344, 3614184, 3743262, 4367139, 4991016, 5822852, 7228368, 7486524, 8734278, 9982032, 11645704, 13101417, 14973048, 17468556, 23291408, 26202834, 29946096, 34937112, 52405668, 69874224, 104811336, 209622672]

約数ペア:

[(1, 209622672), (2, 104811336), (3, 69874224), (4, 52405668), (6, 34937112), (7, 29946096), (8, 26202834), (9, 23291408), (12, 17468556), (14, 14973048), (16, 13101417), (18, 11645704), (21, 9982032), (24, 8734278), (28, 7486524), (29, 7228368), (36, 5822852), (42, 4991016), (48, 4367139), (56, 3743262), (58, 3614184), (63, 3327344), (71, 2952432), (72, 2911426), (84, 2495508), (87, 2409456), (101, 2075472), (112, 1871631), (116, 1807092), (126, 1663672), (142, 1476216), (144, 1455713), (168, 1247754), (174, 1204728), (202, 1037736), (203, 1032624), (213, 984144), (232, 903546), (252, 831836), (261, 803152), (284, 738108), (303, 691824), (336, 623877), (348, 602364), (404, 518868), (406, 516312), (426, 492072), (464, 451773), (497, 421776), (504, 415918), (522, 401576), (568, 369054), (606, 345912), (609, 344208), (639, 328048), (696, 301182), (707, 296496), (808, 259434), (812, 258156), (852, 246036), (909, 230608), (994, 210888), (1008, 207959), (1044, 200788), (1136, 184527), (1212, 172956), (1218, 172104), (1278, 164024), (1392, 150591), (1414, 148248), (1491, 140592), (1616, 129717), (1624, 129078), (1704, 123018), (1818, 115304), (1827, 114736), (1988, 105444), (2059, 101808), (2088, 100394), (2121, 98832), (2424, 86478), (2436, 86052), (2556, 82012), (2828, 74124), (2929, 71568), (2982, 70296), (3248, 64539), (3408, 61509), (3636, 57652), (3654, 57368), (3976, 52722), (4118, 50904), (4176, 50197), (4242, 49416), (4473, 46864), (4848, 43239), (4872, 43026), (5112, 41006), (5656, 37062), (5858, 35784), (5964, 35148), (6177, 33936), (6363, 32944), (7171, 29232), (7272, 28826), (7308, 28684), (7952, 26361), (8236, 25452), (8484, 24708), (8787, 23856), (8946, 23432), (9744, 21513), (10224, 20503), (11312, 18531), (11716, 17892), (11928, 17574), (12354, 16968), (12726, 16472), (14342, 14616), (14413, 14544)]