305035536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 881538816

約数和(自身を除く): 576503280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1213, 1352, 1488, 1612, 2028, 2418, 2426, 2704, 3224, 3639, 4056, 4836, 4852, 5239, 6448, 7278, 8112, 9672, 9704, 10478, 14556, 15717, 15769, 19344, 19408, 20956, 29112, 31434, 31538, 37603, 41912, 47307, 58224, 62868, 63076, 75206, 83824, 94614, 112809, 125736, 126152, 150412, 189228, 204997, 225618, 251472, 252304, 300824, 378456, 409994, 451236, 488839, 601648, 614991, 756912, 819988, 902472, 977678, 1229982, 1466517, 1639976, 1804944, 1955356, 2459964, 2933034, 3279952, 3910712, 4919928, 5866068, 6354907, 7821424, 9839856, 11732136, 12709814, 19064721, 23464272, 25419628, 38129442, 50839256, 76258884, 101678512, 152517768, 305035536]

約数ペア:

[(1, 305035536), (2, 152517768), (3, 101678512), (4, 76258884), (6, 50839256), (8, 38129442), (12, 25419628), (13, 23464272), (16, 19064721), (24, 12709814), (26, 11732136), (31, 9839856), (39, 7821424), (48, 6354907), (52, 5866068), (62, 4919928), (78, 3910712), (93, 3279952), (104, 2933034), (124, 2459964), (156, 1955356), (169, 1804944), (186, 1639976), (208, 1466517), (248, 1229982), (312, 977678), (338, 902472), (372, 819988), (403, 756912), (496, 614991), (507, 601648), (624, 488839), (676, 451236), (744, 409994), (806, 378456), (1014, 300824), (1209, 252304), (1213, 251472), (1352, 225618), (1488, 204997), (1612, 189228), (2028, 150412), (2418, 126152), (2426, 125736), (2704, 112809), (3224, 94614), (3639, 83824), (4056, 75206), (4836, 63076), (4852, 62868), (5239, 58224), (6448, 47307), (7278, 41912), (8112, 37603), (9672, 31538), (9704, 31434), (10478, 29112), (14556, 20956), (15717, 19408), (15769, 19344)]