644559683096

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2368799}}^1$

素因数の和:2368968

約数の個数: 64

約数和(自身を含む): 1425828096000

約数和(自身を除く): 781268412904

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 113, 172, 226, 301, 344, 452, 602, 791, 904, 1204, 1582, 2408, 3164, 4859, 6328, 9718, 19436, 34013, 38872, 68026, 136052, 272104, 2368799, 4737598, 9475196, 16581593, 18950392, 33163186, 66326372, 101858357, 132652744, 203716714, 267674287, 407433428, 535348574, 713008499, 814866856, 1070697148, 1426016998, 1873720009, 2141394296, 2852033996, 3747440018, 5704067992, 7494880036, 11509994341, 14989760072, 23019988682, 46039977364, 80569960387, 92079954728, 161139920774, 322279841548, 644559683096]

約数ペア:

[(1, 644559683096), (2, 322279841548), (4, 161139920774), (7, 92079954728), (8, 80569960387), (14, 46039977364), (28, 23019988682), (43, 14989760072), (56, 11509994341), (86, 7494880036), (113, 5704067992), (172, 3747440018), (226, 2852033996), (301, 2141394296), (344, 1873720009), (452, 1426016998), (602, 1070697148), (791, 814866856), (904, 713008499), (1204, 535348574), (1582, 407433428), (2408, 267674287), (3164, 203716714), (4859, 132652744), (6328, 101858357), (9718, 66326372), (19436, 33163186), (34013, 18950392), (38872, 16581593), (68026, 9475196), (136052, 4737598), (272104, 2368799)]