40313868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 120083040

約数和(自身を除く): 79769172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 49, 51, 68, 74, 84, 98, 102, 109, 111, 119, 147, 148, 196, 204, 218, 222, 238, 259, 294, 327, 357, 436, 444, 476, 518, 588, 629, 654, 714, 763, 777, 833, 1036, 1258, 1308, 1428, 1526, 1554, 1666, 1813, 1853, 1887, 2289, 2499, 2516, 3052, 3108, 3332, 3626, 3706, 3774, 4033, 4403, 4578, 4998, 5341, 5439, 5559, 7252, 7412, 7548, 8066, 8806, 9156, 9996, 10682, 10878, 11118, 12099, 12971, 13209, 16023, 16132, 17612, 21364, 21756, 22236, 24198, 25942, 26418, 28231, 30821, 32046, 38913, 48396, 51884, 52836, 56462, 61642, 64092, 68561, 77826, 84693, 90797, 92463, 112924, 123284, 137122, 155652, 169386, 181594, 184926, 197617, 205683, 272391, 274244, 338772, 363188, 369852, 395234, 411366, 479927, 544782, 592851, 790468, 822732, 959854, 1089564, 1185702, 1439781, 1919708, 2371404, 2879562, 3359489, 5759124, 6718978, 10078467, 13437956, 20156934, 40313868]

約数ペア:

[(1, 40313868), (2, 20156934), (3, 13437956), (4, 10078467), (6, 6718978), (7, 5759124), (12, 3359489), (14, 2879562), (17, 2371404), (21, 1919708), (28, 1439781), (34, 1185702), (37, 1089564), (42, 959854), (49, 822732), (51, 790468), (68, 592851), (74, 544782), (84, 479927), (98, 411366), (102, 395234), (109, 369852), (111, 363188), (119, 338772), (147, 274244), (148, 272391), (196, 205683), (204, 197617), (218, 184926), (222, 181594), (238, 169386), (259, 155652), (294, 137122), (327, 123284), (357, 112924), (436, 92463), (444, 90797), (476, 84693), (518, 77826), (588, 68561), (629, 64092), (654, 61642), (714, 56462), (763, 52836), (777, 51884), (833, 48396), (1036, 38913), (1258, 32046), (1308, 30821), (1428, 28231), (1526, 26418), (1554, 25942), (1666, 24198), (1813, 22236), (1853, 21756), (1887, 21364), (2289, 17612), (2499, 16132), (2516, 16023), (3052, 13209), (3108, 12971), (3332, 12099), (3626, 11118), (3706, 10878), (3774, 10682), (4033, 9996), (4403, 9156), (4578, 8806), (4998, 8066), (5341, 7548), (5439, 7412), (5559, 7252)]