211658688

素因数分解:

$2^6\times 3^2\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1314

約数の個数: 84

約数和(自身を含む): 608822760

約数和(自身を除く): 397164072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 419, 576, 838, 877, 1257, 1676, 1754, 2514, 2631, 3352, 3508, 3771, 5028, 5262, 6704, 7016, 7542, 7893, 10056, 10524, 13408, 14032, 15084, 15786, 20112, 21048, 26816, 28064, 30168, 31572, 40224, 42096, 56128, 60336, 63144, 80448, 84192, 120672, 126288, 168384, 241344, 252576, 367463, 505152, 734926, 1102389, 1469852, 2204778, 2939704, 3307167, 4409556, 5879408, 6614334, 8819112, 11758816, 13228668, 17638224, 23517632, 26457336, 35276448, 52914672, 70552896, 105829344, 211658688]

約数ペア:

[(1, 211658688), (2, 105829344), (3, 70552896), (4, 52914672), (6, 35276448), (8, 26457336), (9, 23517632), (12, 17638224), (16, 13228668), (18, 11758816), (24, 8819112), (32, 6614334), (36, 5879408), (48, 4409556), (64, 3307167), (72, 2939704), (96, 2204778), (144, 1469852), (192, 1102389), (288, 734926), (419, 505152), (576, 367463), (838, 252576), (877, 241344), (1257, 168384), (1676, 126288), (1754, 120672), (2514, 84192), (2631, 80448), (3352, 63144), (3508, 60336), (3771, 56128), (5028, 42096), (5262, 40224), (6704, 31572), (7016, 30168), (7542, 28064), (7893, 26816), (10056, 21048), (10524, 20112), (13408, 15786), (14032, 15084)]