631192768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14029}}^1$

素因数の和:14097

約数の個数: 56

約数和(自身を含む): 1354175600

約数和(自身を除く): 722982832

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 5624, 11248, 14029, 22496, 28058, 44992, 56116, 112232, 224464, 266551, 448928, 519073, 533102, 897856, 1038146, 1066204, 2076292, 2132408, 4152584, 4264816, 8305168, 8529632, 9862387, 16610336, 17059264, 19724774, 33220672, 39449548, 78899096, 157798192, 315596384, 631192768]

約数ペア:

[(1, 631192768), (2, 315596384), (4, 157798192), (8, 78899096), (16, 39449548), (19, 33220672), (32, 19724774), (37, 17059264), (38, 16610336), (64, 9862387), (74, 8529632), (76, 8305168), (148, 4264816), (152, 4152584), (296, 2132408), (304, 2076292), (592, 1066204), (608, 1038146), (703, 897856), (1184, 533102), (1216, 519073), (1406, 448928), (2368, 266551), (2812, 224464), (5624, 112232), (11248, 56116), (14029, 44992), (22496, 28058)]