996752988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 216

約数和(自身を含む): 3207198176

約数和(自身を除く): 2210445188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 97, 99, 121, 126, 132, 154, 194, 198, 231, 242, 252, 291, 308, 337, 363, 388, 396, 462, 484, 582, 674, 679, 693, 726, 847, 873, 924, 1011, 1067, 1089, 1164, 1348, 1358, 1386, 1452, 1694, 1746, 2022, 2037, 2134, 2178, 2359, 2541, 2716, 2772, 3033, 3201, 3388, 3492, 3707, 4044, 4074, 4268, 4356, 4718, 5082, 6066, 6111, 6402, 7077, 7414, 7469, 7623, 8148, 9436, 9603, 10164, 11121, 11737, 12132, 12222, 12804, 14154, 14828, 14938, 15246, 19206, 21231, 22242, 22407, 23474, 24444, 25949, 28308, 29876, 30492, 32689, 33363, 35211, 38412, 40777, 42462, 44484, 44814, 46948, 51898, 65378, 66726, 67221, 70422, 77847, 81554, 82159, 84924, 89628, 98067, 103796, 105633, 122331, 130756, 133452, 134442, 140844, 155694, 163108, 164318, 196134, 211266, 228823, 233541, 244662, 246477, 268884, 285439, 294201, 311388, 328636, 359579, 366993, 392268, 422532, 457646, 467082, 489324, 492954, 570878, 588402, 686469, 719158, 733986, 739431, 856317, 915292, 934164, 985908, 1078737, 1141756, 1176804, 1372938, 1438316, 1467972, 1478862, 1712634, 2059407, 2157474, 2517053, 2568951, 2745876, 2957724, 3236211, 3425268, 3955369, 4118814, 4314948, 5034106, 5137902, 6472422, 7551159, 7910738, 8237628, 10068212, 10275804, 11866107, 12944844, 15102318, 15821476, 22653477, 23732214, 27687583, 30204636, 35598321, 45306954, 47464428, 55375166, 71196642, 83062749, 90613908, 110750332, 142393284, 166125498, 249188247, 332250996, 498376494, 996752988]

約数ペア:

[(1, 996752988), (2, 498376494), (3, 332250996), (4, 249188247), (6, 166125498), (7, 142393284), (9, 110750332), (11, 90613908), (12, 83062749), (14, 71196642), (18, 55375166), (21, 47464428), (22, 45306954), (28, 35598321), (33, 30204636), (36, 27687583), (42, 23732214), (44, 22653477), (63, 15821476), (66, 15102318), (77, 12944844), (84, 11866107), (97, 10275804), (99, 10068212), (121, 8237628), (126, 7910738), (132, 7551159), (154, 6472422), (194, 5137902), (198, 5034106), (231, 4314948), (242, 4118814), (252, 3955369), (291, 3425268), (308, 3236211), (337, 2957724), (363, 2745876), (388, 2568951), (396, 2517053), (462, 2157474), (484, 2059407), (582, 1712634), (674, 1478862), (679, 1467972), (693, 1438316), (726, 1372938), (847, 1176804), (873, 1141756), (924, 1078737), (1011, 985908), (1067, 934164), (1089, 915292), (1164, 856317), (1348, 739431), (1358, 733986), (1386, 719158), (1452, 686469), (1694, 588402), (1746, 570878), (2022, 492954), (2037, 489324), (2134, 467082), (2178, 457646), (2359, 422532), (2541, 392268), (2716, 366993), (2772, 359579), (3033, 328636), (3201, 311388), (3388, 294201), (3492, 285439), (3707, 268884), (4044, 246477), (4074, 244662), (4268, 233541), (4356, 228823), (4718, 211266), (5082, 196134), (6066, 164318), (6111, 163108), (6402, 155694), (7077, 140844), (7414, 134442), (7469, 133452), (7623, 130756), (8148, 122331), (9436, 105633), (9603, 103796), (10164, 98067), (11121, 89628), (11737, 84924), (12132, 82159), (12222, 81554), (12804, 77847), (14154, 70422), (14828, 67221), (14938, 66726), (15246, 65378), (19206, 51898), (21231, 46948), (22242, 44814), (22407, 44484), (23474, 42462), (24444, 40777), (25949, 38412), (28308, 35211), (29876, 33363), (30492, 32689)]