21972177024

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 384

約数和(自身を含む): 70847078400

約数和(自身を除く): 48874901376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 139, 147, 168, 186, 192, 196, 217, 224, 248, 271, 278, 294, 336, 372, 384, 392, 417, 434, 448, 496, 542, 556, 588, 651, 672, 744, 784, 813, 834, 868, 896, 973, 992, 1084, 1112, 1176, 1302, 1344, 1488, 1519, 1568, 1626, 1668, 1736, 1897, 1946, 1984, 2168, 2224, 2352, 2604, 2688, 2919, 2976, 3038, 3136, 3252, 3336, 3472, 3794, 3892, 3968, 4309, 4336, 4448, 4557, 4704, 5208, 5691, 5838, 5952, 6076, 6272, 6504, 6672, 6811, 6944, 7588, 7784, 8401, 8618, 8672, 8896, 9114, 9408, 10416, 11382, 11676, 11904, 12152, 12927, 13008, 13279, 13344, 13622, 13888, 15176, 15568, 16802, 17236, 17344, 17792, 18228, 18816, 20433, 20832, 22764, 23352, 24304, 25203, 25854, 26016, 26558, 26688, 27244, 27776, 30163, 30352, 31136, 33604, 34472, 34688, 36456, 37669, 39837, 40866, 41664, 45528, 46704, 48608, 50406, 51708, 52032, 53116, 53376, 54488, 58807, 60326, 60704, 62272, 67208, 68944, 72912, 75338, 79674, 81732, 83328, 90489, 91056, 93408, 97216, 100812, 103416, 104064, 106232, 108976, 113007, 117614, 120652, 121408, 124544, 134416, 137888, 145824, 150676, 159348, 163464, 176421, 180978, 182112, 186816, 194432, 201624, 206832, 211141, 212464, 217952, 226014, 235228, 241304, 242816, 263683, 268832, 275776, 291648, 301352, 318696, 326928, 352842, 361956, 364224, 373632, 403248, 411649, 413664, 422282, 424928, 435904, 452028, 470456, 482608, 527366, 537664, 551552, 583296, 602704, 633423, 637392, 653856, 705684, 723912, 728448, 791049, 806496, 823298, 827328, 844564, 849856, 871808, 904056, 940912, 965216, 1054732, 1075328, 1167739, 1205408, 1234947, 1266846, 1274784, 1307712, 1411368, 1447824, 1582098, 1612992, 1646596, 1654656, 1689128, 1699712, 1808112, 1845781, 1881824, 1930432, 2109464, 2335478, 2410816, 2469894, 2533692, 2549568, 2615424, 2822736, 2895648, 3164196, 3225984, 3293192, 3378256, 3503217, 3616224, 3691562, 3763648, 3860864, 4218928, 4670956, 4821632, 4939788, 5067384, 5099136, 5537343, 5645472, 5791296, 6328392, 6586384, 6756512, 7006434, 7232448, 7383124, 7527296, 8174173, 8437856, 9341912, 9879576, 10134768, 11074686, 11290944, 11582592, 12656784, 13172768, 13513024, 14012868, 14464896, 14766248, 16348346, 16875712, 18683824, 19759152, 20269536, 22149372, 22581888, 24522519, 25313568, 26345536, 27026048, 28025736, 29532496, 32696692, 33751424, 37367648, 39518304, 40539072, 44298744, 49045038, 50627136, 52691072, 56051472, 57219211, 59064992, 65393384, 74735296, 79036608, 81078144, 88597488, 98090076, 101254272, 112102944, 114438422, 118129984, 130786768, 149470592, 158073216, 171657633, 177194976, 196180152, 224205888, 228876844, 236259968, 261573536, 343315266, 354389952, 392360304, 448411776, 457753688, 523147072, 686630532, 708779904, 784720608, 915507376, 1046294144, 1373261064, 1569441216, 1831014752, 2746522128, 3138882432, 3662029504, 5493044256, 7324059008, 10986088512, 21972177024]

約数ペア:

[(1, 21972177024), (2, 10986088512), (3, 7324059008), (4, 5493044256), (6, 3662029504), (7, 3138882432), (8, 2746522128), (12, 1831014752), (14, 1569441216), (16, 1373261064), (21, 1046294144), (24, 915507376), (28, 784720608), (31, 708779904), (32, 686630532), (42, 523147072), (48, 457753688), (49, 448411776), (56, 392360304), (62, 354389952), (64, 343315266), (84, 261573536), (93, 236259968), (96, 228876844), (98, 224205888), (112, 196180152), (124, 177194976), (128, 171657633), (139, 158073216), (147, 149470592), (168, 130786768), (186, 118129984), (192, 114438422), (196, 112102944), (217, 101254272), (224, 98090076), (248, 88597488), (271, 81078144), (278, 79036608), (294, 74735296), (336, 65393384), (372, 59064992), (384, 57219211), (392, 56051472), (417, 52691072), (434, 50627136), (448, 49045038), (496, 44298744), (542, 40539072), (556, 39518304), (588, 37367648), (651, 33751424), (672, 32696692), (744, 29532496), (784, 28025736), (813, 27026048), (834, 26345536), (868, 25313568), (896, 24522519), (973, 22581888), (992, 22149372), (1084, 20269536), (1112, 19759152), (1176, 18683824), (1302, 16875712), (1344, 16348346), (1488, 14766248), (1519, 14464896), (1568, 14012868), (1626, 13513024), (1668, 13172768), (1736, 12656784), (1897, 11582592), (1946, 11290944), (1984, 11074686), (2168, 10134768), (2224, 9879576), (2352, 9341912), (2604, 8437856), (2688, 8174173), (2919, 7527296), (2976, 7383124), (3038, 7232448), (3136, 7006434), (3252, 6756512), (3336, 6586384), (3472, 6328392), (3794, 5791296), (3892, 5645472), (3968, 5537343), (4309, 5099136), (4336, 5067384), (4448, 4939788), (4557, 4821632), (4704, 4670956), (5208, 4218928), (5691, 3860864), (5838, 3763648), (5952, 3691562), (6076, 3616224), (6272, 3503217), (6504, 3378256), (6672, 3293192), (6811, 3225984), (6944, 3164196), (7588, 2895648), (7784, 2822736), (8401, 2615424), (8618, 2549568), (8672, 2533692), (8896, 2469894), (9114, 2410816), (9408, 2335478), (10416, 2109464), (11382, 1930432), (11676, 1881824), (11904, 1845781), (12152, 1808112), (12927, 1699712), (13008, 1689128), (13279, 1654656), (13344, 1646596), (13622, 1612992), (13888, 1582098), (15176, 1447824), (15568, 1411368), (16802, 1307712), (17236, 1274784), (17344, 1266846), (17792, 1234947), (18228, 1205408), (18816, 1167739), (20433, 1075328), (20832, 1054732), (22764, 965216), (23352, 940912), (24304, 904056), (25203, 871808), (25854, 849856), (26016, 844564), (26558, 827328), (26688, 823298), (27244, 806496), (27776, 791049), (30163, 728448), (30352, 723912), (31136, 705684), (33604, 653856), (34472, 637392), (34688, 633423), (36456, 602704), (37669, 583296), (39837, 551552), (40866, 537664), (41664, 527366), (45528, 482608), (46704, 470456), (48608, 452028), (50406, 435904), (51708, 424928), (52032, 422282), (53116, 413664), (53376, 411649), (54488, 403248), (58807, 373632), (60326, 364224), (60704, 361956), (62272, 352842), (67208, 326928), (68944, 318696), (72912, 301352), (75338, 291648), (79674, 275776), (81732, 268832), (83328, 263683), (90489, 242816), (91056, 241304), (93408, 235228), (97216, 226014), (100812, 217952), (103416, 212464), (104064, 211141), (106232, 206832), (108976, 201624), (113007, 194432), (117614, 186816), (120652, 182112), (121408, 180978), (124544, 176421), (134416, 163464), (137888, 159348), (145824, 150676)]