336275720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7879}}^1$

素因数の和:7998

約数の個数: 64

約数和(自身を含む): 834019200

約数和(自身を除く): 497743480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 7879, 8536, 10670, 15758, 21340, 31516, 39395, 42680, 63032, 78790, 86669, 157580, 173338, 315160, 346676, 433345, 693352, 764263, 866690, 1528526, 1733380, 3057052, 3466760, 3821315, 6114104, 7642630, 8406893, 15285260, 16813786, 30570520, 33627572, 42034465, 67255144, 84068930, 168137860, 336275720]

約数ペア:

[(1, 336275720), (2, 168137860), (4, 84068930), (5, 67255144), (8, 42034465), (10, 33627572), (11, 30570520), (20, 16813786), (22, 15285260), (40, 8406893), (44, 7642630), (55, 6114104), (88, 3821315), (97, 3466760), (110, 3057052), (194, 1733380), (220, 1528526), (388, 866690), (440, 764263), (485, 693352), (776, 433345), (970, 346676), (1067, 315160), (1940, 173338), (2134, 157580), (3880, 86669), (4268, 78790), (5335, 63032), (7879, 42680), (8536, 39395), (10670, 31516), (15758, 21340)]