2008664381192

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1\times {\mathrm{10267}}^1$

素因数の和:11155

約数の個数: 128

約数和(自身を含む): 4449970483200

約数和(自身を除く): 2441306102008

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 113, 172, 226, 301, 344, 452, 602, 719, 791, 904, 1204, 1438, 1582, 2408, 2876, 3164, 4859, 5033, 5752, 6328, 9718, 10066, 10267, 19436, 20132, 20534, 30917, 34013, 38872, 40264, 41068, 61834, 68026, 71869, 81247, 82136, 123668, 136052, 143738, 162494, 216419, 247336, 272104, 287476, 324988, 432838, 441481, 568729, 574952, 649976, 865676, 882962, 1137458, 1160171, 1731352, 1765924, 2274916, 2320342, 3090367, 3493621, 3531848, 4549832, 4640684, 6180734, 6987242, 7381973, 8121197, 9281368, 12361468, 13974484, 14763946, 16242394, 24455347, 24722936, 27948968, 29527892, 32484788, 48910694, 49887353, 51673811, 59055784, 64969576, 97821388, 99774706, 103347622, 195642776, 199549412, 206695244, 317424839, 349211471, 399098824, 413390488, 634849678, 698422942, 834162949, 1269699356, 1396845884, 1668325898, 2221973873, 2539398712, 2793691768, 3336651796, 4443947746, 5839140643, 6673303592, 8887895492, 11678281286, 17775790984, 23356562572, 35869006807, 46713125144, 71738013614, 143476027228, 251083047649, 286952054456, 502166095298, 1004332190596, 2008664381192]

約数ペア:

[(1, 2008664381192), (2, 1004332190596), (4, 502166095298), (7, 286952054456), (8, 251083047649), (14, 143476027228), (28, 71738013614), (43, 46713125144), (56, 35869006807), (86, 23356562572), (113, 17775790984), (172, 11678281286), (226, 8887895492), (301, 6673303592), (344, 5839140643), (452, 4443947746), (602, 3336651796), (719, 2793691768), (791, 2539398712), (904, 2221973873), (1204, 1668325898), (1438, 1396845884), (1582, 1269699356), (2408, 834162949), (2876, 698422942), (3164, 634849678), (4859, 413390488), (5033, 399098824), (5752, 349211471), (6328, 317424839), (9718, 206695244), (10066, 199549412), (10267, 195642776), (19436, 103347622), (20132, 99774706), (20534, 97821388), (30917, 64969576), (34013, 59055784), (38872, 51673811), (40264, 49887353), (41068, 48910694), (61834, 32484788), (68026, 29527892), (71869, 27948968), (81247, 24722936), (82136, 24455347), (123668, 16242394), (136052, 14763946), (143738, 13974484), (162494, 12361468), (216419, 9281368), (247336, 8121197), (272104, 7381973), (287476, 6987242), (324988, 6180734), (432838, 4640684), (441481, 4549832), (568729, 3531848), (574952, 3493621), (649976, 3090367), (865676, 2320342), (882962, 2274916), (1137458, 1765924), (1160171, 1731352)]