905827584

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 2649024000

約数和(自身を除く): 1743196416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 552, 608, 736, 768, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2432, 2622, 2699, 2944, 3496, 3648, 4416, 4864, 5244, 5398, 5888, 6992, 7296, 8097, 8832, 10488, 10796, 13984, 14592, 16194, 17664, 20976, 21592, 27968, 32388, 41952, 43184, 51281, 55936, 62077, 64776, 83904, 86368, 102562, 111872, 124154, 129552, 153843, 167808, 172736, 186231, 205124, 248308, 259104, 307686, 335616, 345472, 372462, 410248, 496616, 518208, 615372, 690944, 744924, 820496, 993232, 1036416, 1179463, 1230744, 1489848, 1640992, 1986464, 2072832, 2358926, 2461488, 2979696, 3281984, 3538389, 3972928, 4717852, 4922976, 5959392, 6563968, 7076778, 7945856, 9435704, 9845952, 11918784, 13127936, 14153556, 15891712, 18871408, 19691904, 23837568, 28307112, 37742816, 39383808, 47675136, 56614224, 75485632, 113228448, 150971264, 226456896, 301942528, 452913792, 905827584]

約数ペア:

[(1, 905827584), (2, 452913792), (3, 301942528), (4, 226456896), (6, 150971264), (8, 113228448), (12, 75485632), (16, 56614224), (19, 47675136), (23, 39383808), (24, 37742816), (32, 28307112), (38, 23837568), (46, 19691904), (48, 18871408), (57, 15891712), (64, 14153556), (69, 13127936), (76, 11918784), (92, 9845952), (96, 9435704), (114, 7945856), (128, 7076778), (138, 6563968), (152, 5959392), (184, 4922976), (192, 4717852), (228, 3972928), (256, 3538389), (276, 3281984), (304, 2979696), (368, 2461488), (384, 2358926), (437, 2072832), (456, 1986464), (552, 1640992), (608, 1489848), (736, 1230744), (768, 1179463), (874, 1036416), (912, 993232), (1104, 820496), (1216, 744924), (1311, 690944), (1472, 615372), (1748, 518208), (1824, 496616), (2208, 410248), (2432, 372462), (2622, 345472), (2699, 335616), (2944, 307686), (3496, 259104), (3648, 248308), (4416, 205124), (4864, 186231), (5244, 172736), (5398, 167808), (5888, 153843), (6992, 129552), (7296, 124154), (8097, 111872), (8832, 102562), (10488, 86368), (10796, 83904), (13984, 64776), (14592, 62077), (16194, 55936), (17664, 51281), (20976, 43184), (21592, 41952), (27968, 32388)]