318715712

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 761951232

約数和(自身を除く): 443235520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 212, 217, 224, 248, 371, 424, 433, 434, 448, 496, 742, 848, 866, 868, 992, 1484, 1643, 1696, 1732, 1736, 1984, 2968, 3031, 3286, 3392, 3464, 3472, 5936, 6062, 6572, 6928, 6944, 11501, 11872, 12124, 13144, 13423, 13856, 13888, 22949, 23002, 23744, 24248, 26288, 26846, 27712, 45898, 46004, 48496, 52576, 53692, 91796, 92008, 93961, 96992, 105152, 107384, 160643, 183592, 184016, 187922, 193984, 214768, 321286, 367184, 368032, 375844, 429536, 642572, 711419, 734368, 736064, 751688, 859072, 1285144, 1422838, 1468736, 1503376, 2570288, 2845676, 3006752, 4979933, 5140576, 5691352, 6013504, 9959866, 10281152, 11382704, 19919732, 22765408, 39839464, 45530816, 79678928, 159357856, 318715712]

約数ペア:

[(1, 318715712), (2, 159357856), (4, 79678928), (7, 45530816), (8, 39839464), (14, 22765408), (16, 19919732), (28, 11382704), (31, 10281152), (32, 9959866), (53, 6013504), (56, 5691352), (62, 5140576), (64, 4979933), (106, 3006752), (112, 2845676), (124, 2570288), (212, 1503376), (217, 1468736), (224, 1422838), (248, 1285144), (371, 859072), (424, 751688), (433, 736064), (434, 734368), (448, 711419), (496, 642572), (742, 429536), (848, 375844), (866, 368032), (868, 367184), (992, 321286), (1484, 214768), (1643, 193984), (1696, 187922), (1732, 184016), (1736, 183592), (1984, 160643), (2968, 107384), (3031, 105152), (3286, 96992), (3392, 93961), (3464, 92008), (3472, 91796), (5936, 53692), (6062, 52576), (6572, 48496), (6928, 46004), (6944, 45898), (11501, 27712), (11872, 26846), (12124, 26288), (13144, 24248), (13423, 23744), (13856, 23002), (13888, 22949)]