983854998

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 2750791680

約数和(自身を除く): 1766936682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 81, 93, 114, 126, 133, 162, 171, 186, 189, 217, 243, 266, 279, 342, 378, 399, 434, 486, 491, 513, 558, 567, 589, 651, 798, 837, 982, 1026, 1134, 1178, 1197, 1302, 1473, 1539, 1674, 1701, 1767, 1953, 2394, 2511, 2946, 3078, 3402, 3437, 3534, 3591, 3906, 4123, 4419, 4617, 5022, 5301, 5859, 6874, 7182, 7533, 8246, 8838, 9234, 9329, 10311, 10602, 10773, 11718, 12369, 13257, 15066, 15221, 15903, 17577, 18658, 20622, 21546, 24738, 26514, 27987, 30442, 30933, 31806, 32319, 35154, 37107, 39771, 45663, 47709, 52731, 55974, 61866, 64638, 65303, 74214, 79542, 83961, 91326, 92799, 95418, 105462, 106547, 111321, 119313, 130606, 136989, 143127, 167922, 185598, 195909, 213094, 222642, 238626, 251883, 273978, 278397, 286254, 289199, 319641, 333963, 391818, 410967, 503766, 556794, 578398, 587727, 639282, 667926, 755649, 821934, 835191, 867597, 958923, 1001889, 1175454, 1232901, 1511298, 1670382, 1735194, 1763181, 1917846, 2003778, 2024393, 2266947, 2465802, 2602791, 2876769, 3526362, 3698703, 4048786, 4533894, 5205582, 5289543, 5753538, 6073179, 7397406, 7808373, 8630307, 10579086, 12146358, 15616746, 15868629, 17260614, 18219537, 23425119, 25890921, 31737258, 36439074, 46850238, 51781842, 54658611, 70275357, 109317222, 140550714, 163975833, 327951666, 491927499, 983854998]

約数ペア:

[(1, 983854998), (2, 491927499), (3, 327951666), (6, 163975833), (7, 140550714), (9, 109317222), (14, 70275357), (18, 54658611), (19, 51781842), (21, 46850238), (27, 36439074), (31, 31737258), (38, 25890921), (42, 23425119), (54, 18219537), (57, 17260614), (62, 15868629), (63, 15616746), (81, 12146358), (93, 10579086), (114, 8630307), (126, 7808373), (133, 7397406), (162, 6073179), (171, 5753538), (186, 5289543), (189, 5205582), (217, 4533894), (243, 4048786), (266, 3698703), (279, 3526362), (342, 2876769), (378, 2602791), (399, 2465802), (434, 2266947), (486, 2024393), (491, 2003778), (513, 1917846), (558, 1763181), (567, 1735194), (589, 1670382), (651, 1511298), (798, 1232901), (837, 1175454), (982, 1001889), (1026, 958923), (1134, 867597), (1178, 835191), (1197, 821934), (1302, 755649), (1473, 667926), (1539, 639282), (1674, 587727), (1701, 578398), (1767, 556794), (1953, 503766), (2394, 410967), (2511, 391818), (2946, 333963), (3078, 319641), (3402, 289199), (3437, 286254), (3534, 278397), (3591, 273978), (3906, 251883), (4123, 238626), (4419, 222642), (4617, 213094), (5022, 195909), (5301, 185598), (5859, 167922), (6874, 143127), (7182, 136989), (7533, 130606), (8246, 119313), (8838, 111321), (9234, 106547), (9329, 105462), (10311, 95418), (10602, 92799), (10773, 91326), (11718, 83961), (12369, 79542), (13257, 74214), (15066, 65303), (15221, 64638), (15903, 61866), (17577, 55974), (18658, 52731), (20622, 47709), (21546, 45663), (24738, 39771), (26514, 37107), (27987, 35154), (30442, 32319), (30933, 31806)]