314456992

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 661330656

約数和(自身を除く): 346873664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 167, 304, 326, 334, 361, 608, 652, 668, 722, 1304, 1336, 1444, 2608, 2672, 2888, 3097, 3173, 5216, 5344, 5776, 6194, 6346, 11552, 12388, 12692, 24776, 25384, 27221, 49552, 50768, 54442, 58843, 60287, 99104, 101536, 108884, 117686, 120574, 217768, 235372, 241148, 435536, 470744, 482296, 517199, 871072, 941488, 964592, 1034398, 1882976, 1929184, 2068796, 4137592, 8275184, 9826781, 16550368, 19653562, 39307124, 78614248, 157228496, 314456992]

約数ペア:

[(1, 314456992), (2, 157228496), (4, 78614248), (8, 39307124), (16, 19653562), (19, 16550368), (32, 9826781), (38, 8275184), (76, 4137592), (152, 2068796), (163, 1929184), (167, 1882976), (304, 1034398), (326, 964592), (334, 941488), (361, 871072), (608, 517199), (652, 482296), (668, 470744), (722, 435536), (1304, 241148), (1336, 235372), (1444, 217768), (2608, 120574), (2672, 117686), (2888, 108884), (3097, 101536), (3173, 99104), (5216, 60287), (5344, 58843), (5776, 54442), (6194, 50768), (6346, 49552), (11552, 27221), (12388, 25384), (12692, 24776)]