28305458874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2818

約数の個数: 288

約数和(自身を含む): 82716940800

約数和(自身を除く): 54411481926

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 37, 42, 49, 58, 63, 66, 74, 77, 87, 98, 99, 111, 126, 147, 154, 174, 198, 203, 222, 231, 259, 261, 294, 319, 333, 406, 407, 441, 462, 518, 522, 539, 609, 638, 666, 693, 777, 814, 882, 957, 1073, 1078, 1218, 1221, 1386, 1421, 1554, 1617, 1813, 1827, 1914, 2146, 2233, 2331, 2442, 2719, 2842, 2849, 2871, 3219, 3234, 3626, 3654, 3663, 4263, 4466, 4662, 4851, 5438, 5439, 5698, 5742, 6438, 6699, 7326, 7511, 8157, 8526, 8547, 9657, 9702, 10878, 11803, 12789, 13398, 15022, 15631, 16314, 16317, 17094, 19033, 19314, 19943, 20097, 22533, 23606, 24471, 25578, 25641, 29909, 31262, 32634, 35409, 38066, 39886, 40194, 45066, 46893, 48942, 51282, 52577, 57099, 59818, 59829, 67599, 70818, 78851, 82621, 89727, 93786, 100603, 105154, 106227, 114198, 119658, 133231, 135198, 140679, 157702, 157731, 165242, 171297, 179454, 179487, 201206, 209363, 212454, 236553, 247863, 266462, 269181, 281358, 301809, 315462, 342594, 358974, 399693, 418726, 473106, 473193, 495726, 538362, 551957, 578347, 603618, 628089, 704221, 709659, 743589, 799386, 867361, 905427, 946386, 1103914, 1106633, 1156694, 1199079, 1256178, 1408442, 1419318, 1465541, 1487178, 1655871, 1734722, 1735041, 1810854, 1884267, 2112663, 2213266, 2398158, 2602083, 2917487, 2931082, 3311742, 3319899, 3470082, 3768534, 3863699, 4225326, 4396623, 4929547, 4967613, 5204166, 5205123, 5834974, 6071527, 6337989, 6639798, 7727398, 7746431, 7806249, 8752461, 8793246, 9859094, 9935226, 9959697, 10410246, 11591097, 12143054, 12675978, 13189869, 14788641, 15492862, 15612498, 17504922, 18214581, 19919394, 20422409, 23182194, 23239293, 26257383, 26379738, 29577282, 32092357, 34773291, 36429162, 40844818, 42500689, 44365923, 46478586, 52514766, 54225017, 54643743, 61267227, 64184714, 69546582, 69717879, 85001378, 88731846, 96277071, 108450034, 109287486, 122534454, 127502067, 139435758, 142956863, 162675051, 183801681, 192554142, 224646499, 255004134, 285913726, 288831213, 325350102, 367603362, 382506201, 428870589, 449292998, 488025153, 577662426, 673939497, 765012402, 857741178, 976050306, 1286611767, 1347878994, 1572525493, 2021818491, 2573223534, 3145050986, 4043636982, 4717576479, 9435152958, 14152729437, 28305458874]

約数ペア:

[(1, 28305458874), (2, 14152729437), (3, 9435152958), (6, 4717576479), (7, 4043636982), (9, 3145050986), (11, 2573223534), (14, 2021818491), (18, 1572525493), (21, 1347878994), (22, 1286611767), (29, 976050306), (33, 857741178), (37, 765012402), (42, 673939497), (49, 577662426), (58, 488025153), (63, 449292998), (66, 428870589), (74, 382506201), (77, 367603362), (87, 325350102), (98, 288831213), (99, 285913726), (111, 255004134), (126, 224646499), (147, 192554142), (154, 183801681), (174, 162675051), (198, 142956863), (203, 139435758), (222, 127502067), (231, 122534454), (259, 109287486), (261, 108450034), (294, 96277071), (319, 88731846), (333, 85001378), (406, 69717879), (407, 69546582), (441, 64184714), (462, 61267227), (518, 54643743), (522, 54225017), (539, 52514766), (609, 46478586), (638, 44365923), (666, 42500689), (693, 40844818), (777, 36429162), (814, 34773291), (882, 32092357), (957, 29577282), (1073, 26379738), (1078, 26257383), (1218, 23239293), (1221, 23182194), (1386, 20422409), (1421, 19919394), (1554, 18214581), (1617, 17504922), (1813, 15612498), (1827, 15492862), (1914, 14788641), (2146, 13189869), (2233, 12675978), (2331, 12143054), (2442, 11591097), (2719, 10410246), (2842, 9959697), (2849, 9935226), (2871, 9859094), (3219, 8793246), (3234, 8752461), (3626, 7806249), (3654, 7746431), (3663, 7727398), (4263, 6639798), (4466, 6337989), (4662, 6071527), (4851, 5834974), (5438, 5205123), (5439, 5204166), (5698, 4967613), (5742, 4929547), (6438, 4396623), (6699, 4225326), (7326, 3863699), (7511, 3768534), (8157, 3470082), (8526, 3319899), (8547, 3311742), (9657, 2931082), (9702, 2917487), (10878, 2602083), (11803, 2398158), (12789, 2213266), (13398, 2112663), (15022, 1884267), (15631, 1810854), (16314, 1735041), (16317, 1734722), (17094, 1655871), (19033, 1487178), (19314, 1465541), (19943, 1419318), (20097, 1408442), (22533, 1256178), (23606, 1199079), (24471, 1156694), (25578, 1106633), (25641, 1103914), (29909, 946386), (31262, 905427), (32634, 867361), (35409, 799386), (38066, 743589), (39886, 709659), (40194, 704221), (45066, 628089), (46893, 603618), (48942, 578347), (51282, 551957), (52577, 538362), (57099, 495726), (59818, 473193), (59829, 473106), (67599, 418726), (70818, 399693), (78851, 358974), (82621, 342594), (89727, 315462), (93786, 301809), (100603, 281358), (105154, 269181), (106227, 266462), (114198, 247863), (119658, 236553), (133231, 212454), (135198, 209363), (140679, 201206), (157702, 179487), (157731, 179454), (165242, 171297)]