309534912002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1\times {\mathrm{55049}}^1$

素因数の和:57170

約数の個数: 32

約数和(自身を含む): 495687816000

約数和(自身を除く): 186152903998

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2027, 2774, 4054, 38513, 55049, 77026, 110098, 147971, 295942, 1045931, 2091862, 2811449, 4018577, 5622898, 8037154, 76352963, 111584323, 152705926, 223168646, 2120102137, 4240204274, 8145655579, 16291311158, 154767456001, 309534912002]

約数ペア:

[(1, 309534912002), (2, 154767456001), (19, 16291311158), (38, 8145655579), (73, 4240204274), (146, 2120102137), (1387, 223168646), (2027, 152705926), (2774, 111584323), (4054, 76352963), (38513, 8037154), (55049, 5622898), (77026, 4018577), (110098, 2811449), (147971, 2091862), (295942, 1045931)]