315086296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19469}}^1$

素因数の和:19516

約数の個数: 48

約数和(自身を含む): 717274800

約数和(自身を除く): 402188504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 16184, 19469, 38938, 77876, 136283, 155752, 272566, 330973, 545132, 661946, 1090264, 1323892, 2316811, 2647784, 4633622, 5626541, 9267244, 11253082, 18534488, 22506164, 39385787, 45012328, 78771574, 157543148, 315086296]

約数ペア:

[(1, 315086296), (2, 157543148), (4, 78771574), (7, 45012328), (8, 39385787), (14, 22506164), (17, 18534488), (28, 11253082), (34, 9267244), (56, 5626541), (68, 4633622), (119, 2647784), (136, 2316811), (238, 1323892), (289, 1090264), (476, 661946), (578, 545132), (952, 330973), (1156, 272566), (2023, 155752), (2312, 136283), (4046, 77876), (8092, 38938), (16184, 19469)]