21009080928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 288

約数和(自身を含む): 64144797696

約数和(自身を除く): 43135716768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 41, 44, 48, 62, 66, 82, 88, 93, 96, 121, 123, 124, 132, 164, 176, 186, 242, 246, 248, 264, 328, 341, 352, 363, 372, 451, 484, 492, 496, 528, 656, 682, 726, 744, 902, 968, 984, 992, 1023, 1056, 1271, 1312, 1353, 1364, 1423, 1452, 1488, 1804, 1936, 1968, 2046, 2542, 2706, 2728, 2846, 2904, 2976, 3608, 3751, 3813, 3872, 3936, 4092, 4269, 4961, 5084, 5412, 5456, 5692, 5808, 7216, 7502, 7626, 8184, 8538, 9922, 10168, 10824, 10912, 11253, 11384, 11616, 13981, 14432, 14883, 15004, 15252, 15653, 16368, 17076, 19844, 20336, 21648, 22506, 22768, 27962, 29766, 30008, 30504, 31306, 32736, 34152, 39688, 40672, 41943, 43296, 44113, 45012, 45536, 46959, 55924, 58343, 59532, 60016, 61008, 62612, 68304, 79376, 83886, 88226, 90024, 93918, 111848, 116686, 119064, 120032, 122016, 125224, 132339, 136608, 153791, 158752, 167772, 172183, 175029, 176452, 180048, 187836, 223696, 233372, 238128, 250448, 264678, 307582, 335544, 344366, 350058, 352904, 360096, 375672, 447392, 461373, 466744, 476256, 485243, 500896, 516549, 529356, 615164, 641773, 671088, 688732, 700116, 705808, 751344, 922746, 933488, 970486, 1033098, 1058712, 1230328, 1283546, 1342176, 1377464, 1400232, 1411616, 1455729, 1502688, 1808633, 1845492, 1866976, 1925319, 1940972, 2066196, 2117424, 2460656, 2567092, 2754928, 2800464, 2911458, 3617266, 3690984, 3850638, 3881944, 4132392, 4234848, 4921312, 5134184, 5337673, 5425899, 5509856, 5600928, 5822916, 7059503, 7234532, 7381968, 7701276, 7763888, 8264784, 10268368, 10675346, 10851798, 11645832, 14119006, 14469064, 14763936, 15402552, 15527776, 16013019, 16529568, 19894963, 20536736, 21178509, 21350692, 21703596, 23291664, 28238012, 28938128, 30805104, 32026038, 39789926, 42357018, 42701384, 43407192, 46583328, 56476024, 57876256, 59684889, 61610208, 64052076, 79579852, 84714036, 85402768, 86814384, 112952048, 119369778, 128104152, 159159704, 169428072, 170805536, 173628768, 218844593, 225904096, 238739556, 256208304, 318319408, 338856144, 437689186, 477479112, 512416608, 636638816, 656533779, 677712288, 875378372, 954958224, 1313067558, 1750756744, 1909916448, 2626135116, 3501513488, 5252270232, 7003026976, 10504540464, 21009080928]

約数ペア:

[(1, 21009080928), (2, 10504540464), (3, 7003026976), (4, 5252270232), (6, 3501513488), (8, 2626135116), (11, 1909916448), (12, 1750756744), (16, 1313067558), (22, 954958224), (24, 875378372), (31, 677712288), (32, 656533779), (33, 636638816), (41, 512416608), (44, 477479112), (48, 437689186), (62, 338856144), (66, 318319408), (82, 256208304), (88, 238739556), (93, 225904096), (96, 218844593), (121, 173628768), (123, 170805536), (124, 169428072), (132, 159159704), (164, 128104152), (176, 119369778), (186, 112952048), (242, 86814384), (246, 85402768), (248, 84714036), (264, 79579852), (328, 64052076), (341, 61610208), (352, 59684889), (363, 57876256), (372, 56476024), (451, 46583328), (484, 43407192), (492, 42701384), (496, 42357018), (528, 39789926), (656, 32026038), (682, 30805104), (726, 28938128), (744, 28238012), (902, 23291664), (968, 21703596), (984, 21350692), (992, 21178509), (1023, 20536736), (1056, 19894963), (1271, 16529568), (1312, 16013019), (1353, 15527776), (1364, 15402552), (1423, 14763936), (1452, 14469064), (1488, 14119006), (1804, 11645832), (1936, 10851798), (1968, 10675346), (2046, 10268368), (2542, 8264784), (2706, 7763888), (2728, 7701276), (2846, 7381968), (2904, 7234532), (2976, 7059503), (3608, 5822916), (3751, 5600928), (3813, 5509856), (3872, 5425899), (3936, 5337673), (4092, 5134184), (4269, 4921312), (4961, 4234848), (5084, 4132392), (5412, 3881944), (5456, 3850638), (5692, 3690984), (5808, 3617266), (7216, 2911458), (7502, 2800464), (7626, 2754928), (8184, 2567092), (8538, 2460656), (9922, 2117424), (10168, 2066196), (10824, 1940972), (10912, 1925319), (11253, 1866976), (11384, 1845492), (11616, 1808633), (13981, 1502688), (14432, 1455729), (14883, 1411616), (15004, 1400232), (15252, 1377464), (15653, 1342176), (16368, 1283546), (17076, 1230328), (19844, 1058712), (20336, 1033098), (21648, 970486), (22506, 933488), (22768, 922746), (27962, 751344), (29766, 705808), (30008, 700116), (30504, 688732), (31306, 671088), (32736, 641773), (34152, 615164), (39688, 529356), (40672, 516549), (41943, 500896), (43296, 485243), (44113, 476256), (45012, 466744), (45536, 461373), (46959, 447392), (55924, 375672), (58343, 360096), (59532, 352904), (60016, 350058), (61008, 344366), (62612, 335544), (68304, 307582), (79376, 264678), (83886, 250448), (88226, 238128), (90024, 233372), (93918, 223696), (111848, 187836), (116686, 180048), (119064, 176452), (120032, 175029), (122016, 172183), (125224, 167772), (132339, 158752), (136608, 153791)]