551428488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 1715313600

約数和(自身を除く): 1163885112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 101, 104, 114, 117, 152, 156, 171, 202, 228, 234, 247, 303, 307, 312, 342, 404, 456, 468, 494, 606, 614, 684, 741, 808, 909, 921, 936, 988, 1212, 1228, 1313, 1368, 1482, 1818, 1842, 1919, 1976, 2223, 2424, 2456, 2626, 2763, 2964, 3636, 3684, 3838, 3939, 3991, 4446, 5252, 5526, 5757, 5833, 5928, 7272, 7368, 7676, 7878, 7982, 8892, 10504, 11052, 11514, 11666, 11817, 11973, 15352, 15756, 15964, 17271, 17499, 17784, 22104, 23028, 23332, 23634, 23946, 24947, 31007, 31512, 31928, 34542, 34998, 35919, 46056, 46664, 47268, 47892, 49894, 52497, 62014, 69084, 69996, 71838, 74841, 75829, 93021, 94536, 95784, 99788, 104994, 124028, 138168, 139992, 143676, 149682, 151658, 186042, 199576, 209988, 224523, 227487, 248056, 279063, 287352, 299364, 303316, 372084, 403091, 419976, 449046, 454974, 558126, 589133, 598728, 606632, 682461, 744168, 806182, 898092, 909948, 1116252, 1178266, 1209273, 1364922, 1612364, 1767399, 1796184, 1819896, 2232504, 2356532, 2418546, 2729844, 3224728, 3534798, 3627819, 4713064, 4837092, 5302197, 5459688, 7069596, 7255638, 7658729, 9674184, 10604394, 14139192, 14511276, 15317458, 21208788, 22976187, 29022552, 30634916, 42417576, 45952374, 61269832, 68928561, 91904748, 137857122, 183809496, 275714244, 551428488]

約数ペア:

[(1, 551428488), (2, 275714244), (3, 183809496), (4, 137857122), (6, 91904748), (8, 68928561), (9, 61269832), (12, 45952374), (13, 42417576), (18, 30634916), (19, 29022552), (24, 22976187), (26, 21208788), (36, 15317458), (38, 14511276), (39, 14139192), (52, 10604394), (57, 9674184), (72, 7658729), (76, 7255638), (78, 7069596), (101, 5459688), (104, 5302197), (114, 4837092), (117, 4713064), (152, 3627819), (156, 3534798), (171, 3224728), (202, 2729844), (228, 2418546), (234, 2356532), (247, 2232504), (303, 1819896), (307, 1796184), (312, 1767399), (342, 1612364), (404, 1364922), (456, 1209273), (468, 1178266), (494, 1116252), (606, 909948), (614, 898092), (684, 806182), (741, 744168), (808, 682461), (909, 606632), (921, 598728), (936, 589133), (988, 558126), (1212, 454974), (1228, 449046), (1313, 419976), (1368, 403091), (1482, 372084), (1818, 303316), (1842, 299364), (1919, 287352), (1976, 279063), (2223, 248056), (2424, 227487), (2456, 224523), (2626, 209988), (2763, 199576), (2964, 186042), (3636, 151658), (3684, 149682), (3838, 143676), (3939, 139992), (3991, 138168), (4446, 124028), (5252, 104994), (5526, 99788), (5757, 95784), (5833, 94536), (5928, 93021), (7272, 75829), (7368, 74841), (7676, 71838), (7878, 69996), (7982, 69084), (8892, 62014), (10504, 52497), (11052, 49894), (11514, 47892), (11666, 47268), (11817, 46664), (11973, 46056), (15352, 35919), (15756, 34998), (15964, 34542), (17271, 31928), (17499, 31512), (17784, 31007), (22104, 24947), (23028, 23946), (23332, 23634)]