2037520944

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2775

約数の個数: 120

約数和(自身を含む): 5883052032

約数和(自身を除く): 3845531088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 254, 258, 344, 381, 387, 508, 516, 688, 762, 774, 1016, 1032, 1143, 1524, 1548, 2032, 2064, 2286, 2591, 3048, 3096, 4572, 5182, 5461, 6096, 6192, 7773, 9144, 10364, 10922, 15546, 16383, 18288, 20728, 21844, 23319, 31092, 32766, 41456, 43688, 46638, 49149, 62184, 65532, 87376, 93276, 98298, 111413, 124368, 131064, 186552, 196596, 222826, 262128, 329057, 334239, 373104, 393192, 445652, 658114, 668478, 786384, 891304, 987171, 1002717, 1316228, 1336956, 1782608, 1974342, 2005434, 2632456, 2673912, 2961513, 3948684, 4010868, 5264912, 5347824, 5923026, 7897368, 8021736, 11846052, 14149451, 15794736, 16043472, 23692104, 28298902, 42448353, 47384208, 56597804, 84896706, 113195608, 127345059, 169793412, 226391216, 254690118, 339586824, 509380236, 679173648, 1018760472, 2037520944]

約数ペア:

[(1, 2037520944), (2, 1018760472), (3, 679173648), (4, 509380236), (6, 339586824), (8, 254690118), (9, 226391216), (12, 169793412), (16, 127345059), (18, 113195608), (24, 84896706), (36, 56597804), (43, 47384208), (48, 42448353), (72, 28298902), (86, 23692104), (127, 16043472), (129, 15794736), (144, 14149451), (172, 11846052), (254, 8021736), (258, 7897368), (344, 5923026), (381, 5347824), (387, 5264912), (508, 4010868), (516, 3948684), (688, 2961513), (762, 2673912), (774, 2632456), (1016, 2005434), (1032, 1974342), (1143, 1782608), (1524, 1336956), (1548, 1316228), (2032, 1002717), (2064, 987171), (2286, 891304), (2591, 786384), (3048, 668478), (3096, 658114), (4572, 445652), (5182, 393192), (5461, 373104), (6096, 334239), (6192, 329057), (7773, 262128), (9144, 222826), (10364, 196596), (10922, 186552), (15546, 131064), (16383, 124368), (18288, 111413), (20728, 98298), (21844, 93276), (23319, 87376), (31092, 65532), (32766, 62184), (41456, 49149), (43688, 46638)]