21490882416

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3623}}^1$

素因数の和:3865

約数の個数: 200

約数和(自身を含む): 65249395200

約数和(自身を除く): 43758512784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 199, 207, 216, 276, 324, 368, 398, 414, 432, 552, 597, 621, 648, 796, 828, 1104, 1194, 1242, 1296, 1592, 1656, 1791, 1863, 2388, 2484, 3184, 3312, 3582, 3623, 3726, 4577, 4776, 4968, 5373, 7164, 7246, 7452, 9154, 9552, 9936, 10746, 10869, 13731, 14328, 14492, 14904, 16119, 18308, 21492, 21738, 27462, 28656, 28984, 29808, 32238, 32607, 36616, 41193, 42984, 43476, 54924, 57968, 64476, 65214, 73232, 82386, 83329, 85968, 86952, 97821, 109848, 123579, 128952, 130428, 164772, 166658, 173904, 195642, 219696, 247158, 249987, 257904, 260856, 293463, 329544, 333316, 370737, 391284, 494316, 499974, 521712, 586926, 659088, 666632, 720977, 741474, 749961, 782568, 988632, 999948, 1173852, 1333264, 1441954, 1482948, 1499922, 1565136, 1977264, 1999896, 2162931, 2249883, 2347704, 2883908, 2965896, 2999844, 3999792, 4325862, 4499766, 4695408, 5767816, 5931792, 5999688, 6488793, 6749649, 8651724, 8999532, 11535632, 11999376, 12977586, 13499298, 16582471, 17303448, 17999064, 19466379, 25955172, 26998596, 33164942, 34606896, 35998128, 38932758, 49747413, 51910344, 53997192, 58399137, 66329884, 77865516, 99494826, 103820688, 107994384, 116798274, 132659768, 149242239, 155731032, 198989652, 233596548, 265319536, 298484478, 311462064, 397979304, 447726717, 467193096, 596968956, 795958608, 895453434, 934386192, 1193937912, 1343180151, 1790906868, 2387875824, 2686360302, 3581813736, 5372720604, 7163627472, 10745441208, 21490882416]

約数ペア:

[(1, 21490882416), (2, 10745441208), (3, 7163627472), (4, 5372720604), (6, 3581813736), (8, 2686360302), (9, 2387875824), (12, 1790906868), (16, 1343180151), (18, 1193937912), (23, 934386192), (24, 895453434), (27, 795958608), (36, 596968956), (46, 467193096), (48, 447726717), (54, 397979304), (69, 311462064), (72, 298484478), (81, 265319536), (92, 233596548), (108, 198989652), (138, 155731032), (144, 149242239), (162, 132659768), (184, 116798274), (199, 107994384), (207, 103820688), (216, 99494826), (276, 77865516), (324, 66329884), (368, 58399137), (398, 53997192), (414, 51910344), (432, 49747413), (552, 38932758), (597, 35998128), (621, 34606896), (648, 33164942), (796, 26998596), (828, 25955172), (1104, 19466379), (1194, 17999064), (1242, 17303448), (1296, 16582471), (1592, 13499298), (1656, 12977586), (1791, 11999376), (1863, 11535632), (2388, 8999532), (2484, 8651724), (3184, 6749649), (3312, 6488793), (3582, 5999688), (3623, 5931792), (3726, 5767816), (4577, 4695408), (4776, 4499766), (4968, 4325862), (5373, 3999792), (7164, 2999844), (7246, 2965896), (7452, 2883908), (9154, 2347704), (9552, 2249883), (9936, 2162931), (10746, 1999896), (10869, 1977264), (13731, 1565136), (14328, 1499922), (14492, 1482948), (14904, 1441954), (16119, 1333264), (18308, 1173852), (21492, 999948), (21738, 988632), (27462, 782568), (28656, 749961), (28984, 741474), (29808, 720977), (32238, 666632), (32607, 659088), (36616, 586926), (41193, 521712), (42984, 499974), (43476, 494316), (54924, 391284), (57968, 370737), (64476, 333316), (65214, 329544), (73232, 293463), (82386, 260856), (83329, 257904), (85968, 249987), (86952, 247158), (97821, 219696), (109848, 195642), (123579, 173904), (128952, 166658), (130428, 164772)]