381714496

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 781889216

約数和(自身を除く): 400174720

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 331, 487, 592, 662, 974, 1184, 1324, 1948, 2368, 2648, 3896, 5296, 7792, 10592, 12247, 15584, 18019, 21184, 24494, 31168, 36038, 48988, 72076, 97976, 144152, 161197, 195952, 288304, 322394, 391904, 576608, 644788, 783808, 1153216, 1289576, 2579152, 5158304, 5964289, 10316608, 11928578, 23857156, 47714312, 95428624, 190857248, 381714496]

約数ペア:

[(1, 381714496), (2, 190857248), (4, 95428624), (8, 47714312), (16, 23857156), (32, 11928578), (37, 10316608), (64, 5964289), (74, 5158304), (148, 2579152), (296, 1289576), (331, 1153216), (487, 783808), (592, 644788), (662, 576608), (974, 391904), (1184, 322394), (1324, 288304), (1948, 195952), (2368, 161197), (2648, 144152), (3896, 97976), (5296, 72076), (7792, 48988), (10592, 36038), (12247, 31168), (15584, 24494), (18019, 21184)]