303959796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 907737600

約数和(自身を除く): 603777804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 289, 323, 357, 399, 476, 532, 578, 646, 659, 714, 798, 867, 969, 1156, 1292, 1318, 1428, 1596, 1734, 1938, 1977, 2023, 2261, 2636, 3468, 3876, 3954, 4046, 4522, 4613, 5491, 6069, 6783, 7908, 8092, 9044, 9226, 10982, 11203, 12138, 12521, 13566, 13839, 16473, 18452, 21964, 22406, 24276, 25042, 27132, 27678, 32946, 33609, 37563, 38437, 44812, 50084, 55356, 65892, 67218, 75126, 76874, 78421, 87647, 115311, 134436, 150252, 153748, 156842, 175294, 190451, 212857, 230622, 235263, 262941, 313684, 350588, 380902, 425714, 461244, 470526, 525882, 571353, 638571, 761804, 851428, 941052, 1051764, 1142706, 1277142, 1333157, 1489999, 2285412, 2554284, 2666314, 2979998, 3618569, 3999471, 4469997, 5332628, 5959996, 7237138, 7998942, 8939994, 10855707, 14474276, 15997884, 17879988, 21711414, 25329983, 43422828, 50659966, 75989949, 101319932, 151979898, 303959796]

約数ペア:

[(1, 303959796), (2, 151979898), (3, 101319932), (4, 75989949), (6, 50659966), (7, 43422828), (12, 25329983), (14, 21711414), (17, 17879988), (19, 15997884), (21, 14474276), (28, 10855707), (34, 8939994), (38, 7998942), (42, 7237138), (51, 5959996), (57, 5332628), (68, 4469997), (76, 3999471), (84, 3618569), (102, 2979998), (114, 2666314), (119, 2554284), (133, 2285412), (204, 1489999), (228, 1333157), (238, 1277142), (266, 1142706), (289, 1051764), (323, 941052), (357, 851428), (399, 761804), (476, 638571), (532, 571353), (578, 525882), (646, 470526), (659, 461244), (714, 425714), (798, 380902), (867, 350588), (969, 313684), (1156, 262941), (1292, 235263), (1318, 230622), (1428, 212857), (1596, 190451), (1734, 175294), (1938, 156842), (1977, 153748), (2023, 150252), (2261, 134436), (2636, 115311), (3468, 87647), (3876, 78421), (3954, 76874), (4046, 75126), (4522, 67218), (4613, 65892), (5491, 55356), (6069, 50084), (6783, 44812), (7908, 38437), (8092, 37563), (9044, 33609), (9226, 32946), (10982, 27678), (11203, 27132), (12138, 25042), (12521, 24276), (13566, 22406), (13839, 21964), (16473, 18452)]