503798988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 1539367536

約数和(自身を除く): 1035568548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 73, 77, 84, 97, 98, 121, 132, 146, 147, 154, 194, 196, 219, 231, 242, 291, 292, 294, 308, 363, 388, 438, 462, 484, 511, 539, 582, 588, 679, 726, 803, 847, 876, 924, 1022, 1067, 1078, 1164, 1358, 1452, 1533, 1606, 1617, 1694, 2037, 2044, 2134, 2156, 2409, 2541, 2716, 3066, 3201, 3212, 3234, 3388, 3577, 4074, 4268, 4753, 4818, 5082, 5621, 5929, 6132, 6402, 6468, 7081, 7154, 7469, 8148, 8833, 9506, 9636, 10164, 10731, 11242, 11737, 11858, 12804, 14162, 14259, 14308, 14938, 16863, 17666, 17787, 19012, 21243, 21462, 22407, 22484, 23474, 23716, 26499, 28324, 28518, 29876, 33726, 35211, 35332, 35574, 39347, 42486, 42924, 44814, 46948, 49567, 52283, 52998, 57036, 61831, 67452, 70422, 71148, 77891, 78694, 82159, 84972, 89628, 99134, 104566, 105996, 118041, 123662, 140844, 148701, 155782, 156849, 157388, 164318, 185493, 198268, 209132, 233673, 236082, 246477, 247324, 297402, 311564, 313698, 328636, 346969, 370986, 432817, 467346, 472164, 492954, 545237, 575113, 594804, 627396, 693938, 741972, 856801, 865634, 934692, 985908, 1040907, 1090474, 1150226, 1298451, 1387876, 1635711, 1713602, 1725339, 1731268, 2081814, 2180948, 2300452, 2570403, 2596902, 3271422, 3427204, 3450678, 3816659, 4163628, 5140806, 5193804, 5997607, 6542844, 6901356, 7633318, 10281612, 11449977, 11995214, 15266636, 17992821, 22899954, 23990428, 35985642, 41983249, 45799908, 71971284, 83966498, 125949747, 167932996, 251899494, 503798988]

約数ペア:

[(1, 503798988), (2, 251899494), (3, 167932996), (4, 125949747), (6, 83966498), (7, 71971284), (11, 45799908), (12, 41983249), (14, 35985642), (21, 23990428), (22, 22899954), (28, 17992821), (33, 15266636), (42, 11995214), (44, 11449977), (49, 10281612), (66, 7633318), (73, 6901356), (77, 6542844), (84, 5997607), (97, 5193804), (98, 5140806), (121, 4163628), (132, 3816659), (146, 3450678), (147, 3427204), (154, 3271422), (194, 2596902), (196, 2570403), (219, 2300452), (231, 2180948), (242, 2081814), (291, 1731268), (292, 1725339), (294, 1713602), (308, 1635711), (363, 1387876), (388, 1298451), (438, 1150226), (462, 1090474), (484, 1040907), (511, 985908), (539, 934692), (582, 865634), (588, 856801), (679, 741972), (726, 693938), (803, 627396), (847, 594804), (876, 575113), (924, 545237), (1022, 492954), (1067, 472164), (1078, 467346), (1164, 432817), (1358, 370986), (1452, 346969), (1533, 328636), (1606, 313698), (1617, 311564), (1694, 297402), (2037, 247324), (2044, 246477), (2134, 236082), (2156, 233673), (2409, 209132), (2541, 198268), (2716, 185493), (3066, 164318), (3201, 157388), (3212, 156849), (3234, 155782), (3388, 148701), (3577, 140844), (4074, 123662), (4268, 118041), (4753, 105996), (4818, 104566), (5082, 99134), (5621, 89628), (5929, 84972), (6132, 82159), (6402, 78694), (6468, 77891), (7081, 71148), (7154, 70422), (7469, 67452), (8148, 61831), (8833, 57036), (9506, 52998), (9636, 52283), (10164, 49567), (10731, 46948), (11242, 44814), (11737, 42924), (11858, 42486), (12804, 39347), (14162, 35574), (14259, 35332), (14308, 35211), (14938, 33726), (16863, 29876), (17666, 28518), (17787, 28324), (19012, 26499), (21243, 23716), (21462, 23474), (22407, 22484)]