2071574568

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{27961}}^1$

素因数の和:27997

約数の個数: 128

約数和(自身を含む): 6710880000

約数和(自身を除く): 4639305432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2744, 3087, 3528, 4116, 5292, 6174, 8232, 9261, 10584, 12348, 18522, 24696, 27961, 37044, 55922, 74088, 83883, 111844, 167766, 195727, 223688, 251649, 335532, 391454, 503298, 587181, 671064, 754947, 782908, 1006596, 1174362, 1370089, 1509894, 1565816, 1761543, 2013192, 2348724, 2740178, 3019788, 3523086, 4110267, 4697448, 5284629, 5480356, 6039576, 7046172, 8220534, 9590623, 10569258, 10960712, 12330801, 14092344, 16441068, 19181246, 21138516, 24661602, 28771869, 32882136, 36992403, 38362492, 42277032, 49323204, 57543738, 73984806, 76724984, 86315607, 98646408, 115087476, 147969612, 172631214, 230174952, 258946821, 295939224, 345262428, 517893642, 690524856, 1035787284, 2071574568]

約数ペア:

[(1, 2071574568), (2, 1035787284), (3, 690524856), (4, 517893642), (6, 345262428), (7, 295939224), (8, 258946821), (9, 230174952), (12, 172631214), (14, 147969612), (18, 115087476), (21, 98646408), (24, 86315607), (27, 76724984), (28, 73984806), (36, 57543738), (42, 49323204), (49, 42277032), (54, 38362492), (56, 36992403), (63, 32882136), (72, 28771869), (84, 24661602), (98, 21138516), (108, 19181246), (126, 16441068), (147, 14092344), (168, 12330801), (189, 10960712), (196, 10569258), (216, 9590623), (252, 8220534), (294, 7046172), (343, 6039576), (378, 5480356), (392, 5284629), (441, 4697448), (504, 4110267), (588, 3523086), (686, 3019788), (756, 2740178), (882, 2348724), (1029, 2013192), (1176, 1761543), (1323, 1565816), (1372, 1509894), (1512, 1370089), (1764, 1174362), (2058, 1006596), (2646, 782908), (2744, 754947), (3087, 671064), (3528, 587181), (4116, 503298), (5292, 391454), (6174, 335532), (8232, 251649), (9261, 223688), (10584, 195727), (12348, 167766), (18522, 111844), (24696, 83883), (27961, 74088), (37044, 55922)]