2066561904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 6298624640

約数和(自身を除く): 4232062736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 61, 66, 76, 88, 114, 121, 122, 132, 152, 176, 183, 209, 228, 242, 244, 264, 304, 307, 363, 366, 418, 456, 484, 488, 528, 614, 627, 671, 726, 732, 836, 912, 921, 968, 976, 1159, 1228, 1254, 1342, 1452, 1464, 1672, 1842, 1936, 2013, 2299, 2318, 2456, 2508, 2684, 2904, 2928, 3344, 3377, 3477, 3684, 4026, 4598, 4636, 4912, 5016, 5368, 5808, 5833, 6754, 6897, 6954, 7368, 7381, 8052, 9196, 9272, 10032, 10131, 10736, 11666, 12749, 13508, 13794, 13908, 14736, 14762, 16104, 17499, 18392, 18544, 18727, 20262, 22143, 23332, 25498, 27016, 27588, 27816, 29524, 32208, 34998, 36784, 37147, 37454, 38247, 40524, 44286, 46664, 50996, 54032, 55176, 55632, 56181, 59048, 64163, 69996, 74294, 74908, 76494, 81048, 88572, 93328, 101992, 110352, 111441, 112362, 118096, 128326, 139992, 140239, 148588, 149816, 152988, 162096, 177144, 192489, 203984, 205997, 222882, 224724, 256652, 279984, 280478, 297176, 299632, 305976, 354288, 355813, 384978, 411994, 420717, 445764, 449448, 513304, 560956, 594352, 611952, 617991, 705793, 711626, 769956, 823988, 841434, 891528, 898896, 1026608, 1067439, 1121912, 1235982, 1411586, 1423252, 1539912, 1647976, 1682868, 1783056, 2117379, 2134878, 2243824, 2265967, 2471964, 2823172, 2846504, 3079824, 3295952, 3365736, 3913943, 4234758, 4269756, 4531934, 4943928, 5646344, 5693008, 6731472, 6797901, 7827886, 8469516, 8539512, 9063868, 9887856, 11292688, 11741829, 13595802, 15655772, 16939032, 17079024, 18127736, 23483658, 27191604, 31311544, 33878064, 36255472, 43053373, 46967316, 54383208, 62623088, 86106746, 93934632, 108766416, 129160119, 172213492, 187869264, 258320238, 344426984, 516640476, 688853968, 1033280952, 2066561904]

約数ペア:

[(1, 2066561904), (2, 1033280952), (3, 688853968), (4, 516640476), (6, 344426984), (8, 258320238), (11, 187869264), (12, 172213492), (16, 129160119), (19, 108766416), (22, 93934632), (24, 86106746), (33, 62623088), (38, 54383208), (44, 46967316), (48, 43053373), (57, 36255472), (61, 33878064), (66, 31311544), (76, 27191604), (88, 23483658), (114, 18127736), (121, 17079024), (122, 16939032), (132, 15655772), (152, 13595802), (176, 11741829), (183, 11292688), (209, 9887856), (228, 9063868), (242, 8539512), (244, 8469516), (264, 7827886), (304, 6797901), (307, 6731472), (363, 5693008), (366, 5646344), (418, 4943928), (456, 4531934), (484, 4269756), (488, 4234758), (528, 3913943), (614, 3365736), (627, 3295952), (671, 3079824), (726, 2846504), (732, 2823172), (836, 2471964), (912, 2265967), (921, 2243824), (968, 2134878), (976, 2117379), (1159, 1783056), (1228, 1682868), (1254, 1647976), (1342, 1539912), (1452, 1423252), (1464, 1411586), (1672, 1235982), (1842, 1121912), (1936, 1067439), (2013, 1026608), (2299, 898896), (2318, 891528), (2456, 841434), (2508, 823988), (2684, 769956), (2904, 711626), (2928, 705793), (3344, 617991), (3377, 611952), (3477, 594352), (3684, 560956), (4026, 513304), (4598, 449448), (4636, 445764), (4912, 420717), (5016, 411994), (5368, 384978), (5808, 355813), (5833, 354288), (6754, 305976), (6897, 299632), (6954, 297176), (7368, 280478), (7381, 279984), (8052, 256652), (9196, 224724), (9272, 222882), (10032, 205997), (10131, 203984), (10736, 192489), (11666, 177144), (12749, 162096), (13508, 152988), (13794, 149816), (13908, 148588), (14736, 140239), (14762, 139992), (16104, 128326), (17499, 118096), (18392, 112362), (18544, 111441), (18727, 110352), (20262, 101992), (22143, 93328), (23332, 88572), (25498, 81048), (27016, 76494), (27588, 74908), (27816, 74294), (29524, 69996), (32208, 64163), (34998, 59048), (36784, 56181), (37147, 55632), (37454, 55176), (38247, 54032), (40524, 50996), (44286, 46664)]