18975810568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 256

約数和(自身を含む): 45722880000

約数和(自身を除く): 26747069432

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 41, 44, 52, 76, 82, 88, 104, 107, 143, 152, 164, 199, 209, 214, 247, 286, 328, 398, 418, 428, 451, 494, 533, 572, 779, 796, 836, 856, 902, 988, 1066, 1144, 1177, 1391, 1558, 1592, 1672, 1804, 1976, 2033, 2132, 2189, 2354, 2587, 2717, 2782, 3116, 3608, 3781, 4066, 4264, 4378, 4387, 4708, 5174, 5434, 5564, 5863, 6232, 7562, 8132, 8159, 8569, 8756, 8774, 9416, 10127, 10348, 10868, 11128, 11726, 15124, 15301, 16264, 16318, 17138, 17512, 17548, 20254, 20696, 21293, 21736, 22363, 23452, 26429, 28457, 30248, 30602, 32636, 34276, 35096, 40508, 41591, 42586, 44726, 46904, 48257, 49153, 52858, 56914, 57031, 61204, 65272, 68552, 81016, 83182, 83353, 85172, 89452, 89749, 96514, 98306, 105716, 106067, 111397, 113828, 114062, 122408, 155021, 166364, 166706, 170344, 178904, 179498, 193028, 196612, 211432, 212134, 222794, 227656, 228124, 234223, 276809, 290719, 310042, 332728, 333412, 358996, 386056, 393224, 404567, 424268, 445588, 456248, 468446, 540683, 553618, 581438, 620084, 627341, 666824, 717992, 809134, 848536, 873013, 891176, 916883, 936892, 1081366, 1083589, 1107236, 1162876, 1166737, 1240168, 1254682, 1618268, 1705231, 1746026, 1833766, 1873784, 2015273, 2162732, 2167178, 2214472, 2325752, 2333474, 2509364, 3044899, 3236536, 3410462, 3492052, 3667532, 4030546, 4325464, 4334356, 4450237, 4666948, 5018728, 5259371, 6089798, 6820924, 6984104, 7335064, 8061092, 8668712, 8900474, 9333896, 9603143, 10518742, 11349169, 11919479, 12179596, 13641848, 16122184, 16587247, 17800948, 19206286, 21037484, 22168003, 22698338, 23838958, 24359192, 33174494, 35601896, 38412572, 42074968, 44336006, 45396676, 47677916, 57853081, 66348988, 76825144, 88672012, 90793352, 95355832, 115706162, 124840859, 132697976, 177344024, 182459717, 215634211, 231412324, 249681718, 364919434, 431268422, 462824648, 499363436, 729838868, 862536844, 998726872, 1459677736, 1725073688, 2371976321, 4743952642, 9487905284, 18975810568]

約数ペア:

[(1, 18975810568), (2, 9487905284), (4, 4743952642), (8, 2371976321), (11, 1725073688), (13, 1459677736), (19, 998726872), (22, 862536844), (26, 729838868), (38, 499363436), (41, 462824648), (44, 431268422), (52, 364919434), (76, 249681718), (82, 231412324), (88, 215634211), (104, 182459717), (107, 177344024), (143, 132697976), (152, 124840859), (164, 115706162), (199, 95355832), (209, 90793352), (214, 88672012), (247, 76825144), (286, 66348988), (328, 57853081), (398, 47677916), (418, 45396676), (428, 44336006), (451, 42074968), (494, 38412572), (533, 35601896), (572, 33174494), (779, 24359192), (796, 23838958), (836, 22698338), (856, 22168003), (902, 21037484), (988, 19206286), (1066, 17800948), (1144, 16587247), (1177, 16122184), (1391, 13641848), (1558, 12179596), (1592, 11919479), (1672, 11349169), (1804, 10518742), (1976, 9603143), (2033, 9333896), (2132, 8900474), (2189, 8668712), (2354, 8061092), (2587, 7335064), (2717, 6984104), (2782, 6820924), (3116, 6089798), (3608, 5259371), (3781, 5018728), (4066, 4666948), (4264, 4450237), (4378, 4334356), (4387, 4325464), (4708, 4030546), (5174, 3667532), (5434, 3492052), (5564, 3410462), (5863, 3236536), (6232, 3044899), (7562, 2509364), (8132, 2333474), (8159, 2325752), (8569, 2214472), (8756, 2167178), (8774, 2162732), (9416, 2015273), (10127, 1873784), (10348, 1833766), (10868, 1746026), (11128, 1705231), (11726, 1618268), (15124, 1254682), (15301, 1240168), (16264, 1166737), (16318, 1162876), (17138, 1107236), (17512, 1083589), (17548, 1081366), (20254, 936892), (20696, 916883), (21293, 891176), (21736, 873013), (22363, 848536), (23452, 809134), (26429, 717992), (28457, 666824), (30248, 627341), (30602, 620084), (32636, 581438), (34276, 553618), (35096, 540683), (40508, 468446), (41591, 456248), (42586, 445588), (44726, 424268), (46904, 404567), (48257, 393224), (49153, 386056), (52858, 358996), (56914, 333412), (57031, 332728), (61204, 310042), (65272, 290719), (68552, 276809), (81016, 234223), (83182, 228124), (83353, 227656), (85172, 222794), (89452, 212134), (89749, 211432), (96514, 196612), (98306, 193028), (105716, 179498), (106067, 178904), (111397, 170344), (113828, 166706), (114062, 166364), (122408, 155021)]