317276856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 928746000

約数和(自身を除く): 611469144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 419, 468, 809, 838, 936, 1257, 1618, 1676, 2427, 2514, 3236, 3352, 3771, 4854, 5028, 5447, 6472, 7281, 7542, 9708, 10056, 10517, 10894, 14562, 15084, 16341, 19416, 21034, 21788, 29124, 30168, 31551, 32682, 42068, 43576, 49023, 58248, 63102, 65364, 84136, 94653, 98046, 126204, 130728, 189306, 196092, 252408, 338971, 378612, 392184, 677942, 757224, 1016913, 1355884, 2033826, 2711768, 3050739, 4067652, 4406623, 6101478, 8135304, 8813246, 12202956, 13219869, 17626492, 24405912, 26439738, 35252984, 39659607, 52879476, 79319214, 105758952, 158638428, 317276856]

約数ペア:

[(1, 317276856), (2, 158638428), (3, 105758952), (4, 79319214), (6, 52879476), (8, 39659607), (9, 35252984), (12, 26439738), (13, 24405912), (18, 17626492), (24, 13219869), (26, 12202956), (36, 8813246), (39, 8135304), (52, 6101478), (72, 4406623), (78, 4067652), (104, 3050739), (117, 2711768), (156, 2033826), (234, 1355884), (312, 1016913), (419, 757224), (468, 677942), (809, 392184), (838, 378612), (936, 338971), (1257, 252408), (1618, 196092), (1676, 189306), (2427, 130728), (2514, 126204), (3236, 98046), (3352, 94653), (3771, 84136), (4854, 65364), (5028, 63102), (5447, 58248), (6472, 49023), (7281, 43576), (7542, 42068), (9708, 32682), (10056, 31551), (10517, 30168), (10894, 29124), (14562, 21788), (15084, 21034), (16341, 19416)]