7864916752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 20066937856

約数和(自身を除く): 12202021104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 97, 112, 121, 124, 154, 176, 193, 194, 217, 242, 248, 308, 341, 386, 388, 434, 484, 496, 616, 679, 682, 772, 776, 847, 868, 968, 1067, 1232, 1351, 1358, 1364, 1544, 1552, 1694, 1736, 1936, 2123, 2134, 2387, 2702, 2716, 2728, 3007, 3088, 3388, 3472, 3751, 4246, 4268, 4774, 5404, 5432, 5456, 5983, 6014, 6776, 7469, 7502, 8492, 8536, 9548, 10808, 10864, 11737, 11966, 12028, 13552, 14861, 14938, 15004, 16984, 17072, 18721, 19096, 21049, 21616, 23353, 23474, 23932, 24056, 26257, 29722, 29876, 30008, 33077, 33968, 37442, 38192, 41881, 42098, 46706, 46948, 47864, 48112, 52514, 59444, 59752, 60016, 65813, 66154, 74884, 82159, 83762, 84196, 93412, 93896, 95728, 105028, 118888, 119504, 131047, 131626, 132308, 149768, 163471, 164318, 167524, 168392, 186824, 187792, 205931, 210056, 231539, 237776, 262094, 263252, 264616, 299536, 326942, 328636, 335048, 336784, 363847, 373648, 411862, 420112, 460691, 463078, 524188, 526504, 529232, 580351, 653884, 657272, 670096, 723943, 727694, 823724, 921382, 926156, 1048376, 1053008, 1160702, 1307768, 1314544, 1441517, 1447886, 1455388, 1647448, 1842764, 1852312, 2096752, 2265241, 2321404, 2546929, 2615536, 2883034, 2895772, 2910776, 3294896, 3685528, 3704624, 4062457, 4530482, 4642808, 5067601, 5093858, 5766068, 5791544, 5821552, 6383861, 7371056, 8124914, 9060964, 9285616, 10135202, 10187716, 11532136, 11583088, 12767722, 15856687, 16249828, 18121928, 20270404, 20375432, 23064272, 25535444, 31713374, 32499656, 36243856, 40540808, 40750864, 44687027, 51070888, 63426748, 64999312, 70222471, 81081616, 89374054, 102141776, 126853496, 140444942, 178748108, 253706992, 280889884, 357496216, 491557297, 561779768, 714992432, 983114594, 1123559536, 1966229188, 3932458376, 7864916752]

約数ペア:

[(1, 7864916752), (2, 3932458376), (4, 1966229188), (7, 1123559536), (8, 983114594), (11, 714992432), (14, 561779768), (16, 491557297), (22, 357496216), (28, 280889884), (31, 253706992), (44, 178748108), (56, 140444942), (62, 126853496), (77, 102141776), (88, 89374054), (97, 81081616), (112, 70222471), (121, 64999312), (124, 63426748), (154, 51070888), (176, 44687027), (193, 40750864), (194, 40540808), (217, 36243856), (242, 32499656), (248, 31713374), (308, 25535444), (341, 23064272), (386, 20375432), (388, 20270404), (434, 18121928), (484, 16249828), (496, 15856687), (616, 12767722), (679, 11583088), (682, 11532136), (772, 10187716), (776, 10135202), (847, 9285616), (868, 9060964), (968, 8124914), (1067, 7371056), (1232, 6383861), (1351, 5821552), (1358, 5791544), (1364, 5766068), (1544, 5093858), (1552, 5067601), (1694, 4642808), (1736, 4530482), (1936, 4062457), (2123, 3704624), (2134, 3685528), (2387, 3294896), (2702, 2910776), (2716, 2895772), (2728, 2883034), (3007, 2615536), (3088, 2546929), (3388, 2321404), (3472, 2265241), (3751, 2096752), (4246, 1852312), (4268, 1842764), (4774, 1647448), (5404, 1455388), (5432, 1447886), (5456, 1441517), (5983, 1314544), (6014, 1307768), (6776, 1160702), (7469, 1053008), (7502, 1048376), (8492, 926156), (8536, 921382), (9548, 823724), (10808, 727694), (10864, 723943), (11737, 670096), (11966, 657272), (12028, 653884), (13552, 580351), (14861, 529232), (14938, 526504), (15004, 524188), (16984, 463078), (17072, 460691), (18721, 420112), (19096, 411862), (21049, 373648), (21616, 363847), (23353, 336784), (23474, 335048), (23932, 328636), (24056, 326942), (26257, 299536), (29722, 264616), (29876, 263252), (30008, 262094), (33077, 237776), (33968, 231539), (37442, 210056), (38192, 205931), (41881, 187792), (42098, 186824), (46706, 168392), (46948, 167524), (47864, 164318), (48112, 163471), (52514, 149768), (59444, 132308), (59752, 131626), (60016, 131047), (65813, 119504), (66154, 118888), (74884, 105028), (82159, 95728), (83762, 93896), (84196, 93412)]