15663819066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2416

約数の個数: 128

約数和(自身を含む): 38132514816

約数和(自身を除く): 22468695750

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 127, 129, 186, 217, 254, 258, 301, 381, 434, 602, 651, 762, 889, 903, 1302, 1333, 1778, 1806, 2203, 2666, 2667, 3937, 3999, 4406, 5334, 5461, 6609, 7874, 7998, 9331, 10922, 11811, 13218, 15421, 16383, 18662, 23622, 27559, 27993, 30842, 32766, 38227, 46263, 55118, 55986, 68293, 76454, 82677, 92526, 94729, 114681, 136586, 165354, 169291, 189458, 204879, 229362, 279781, 284187, 338582, 409758, 478051, 507873, 559562, 568374, 663103, 839343, 956102, 1015746, 1185037, 1326206, 1434153, 1678686, 1958467, 1989309, 2370074, 2868306, 2936599, 3555111, 3916934, 3978618, 5873198, 5875401, 7110222, 8673211, 8809797, 11750802, 12030583, 17346422, 17619594, 20556193, 24061166, 26019633, 36091749, 41112386, 52039266, 60712477, 61668579, 72183498, 84214081, 121424954, 123337158, 168428162, 182137431, 252642243, 364274862, 372948073, 505284486, 745896146, 1118844219, 2237688438, 2610636511, 5221273022, 7831909533, 15663819066]

約数ペア:

[(1, 15663819066), (2, 7831909533), (3, 5221273022), (6, 2610636511), (7, 2237688438), (14, 1118844219), (21, 745896146), (31, 505284486), (42, 372948073), (43, 364274862), (62, 252642243), (86, 182137431), (93, 168428162), (127, 123337158), (129, 121424954), (186, 84214081), (217, 72183498), (254, 61668579), (258, 60712477), (301, 52039266), (381, 41112386), (434, 36091749), (602, 26019633), (651, 24061166), (762, 20556193), (889, 17619594), (903, 17346422), (1302, 12030583), (1333, 11750802), (1778, 8809797), (1806, 8673211), (2203, 7110222), (2666, 5875401), (2667, 5873198), (3937, 3978618), (3999, 3916934), (4406, 3555111), (5334, 2936599), (5461, 2868306), (6609, 2370074), (7874, 1989309), (7998, 1958467), (9331, 1678686), (10922, 1434153), (11811, 1326206), (13218, 1185037), (15421, 1015746), (16383, 956102), (18662, 839343), (23622, 663103), (27559, 568374), (27993, 559562), (30842, 507873), (32766, 478051), (38227, 409758), (46263, 338582), (55118, 284187), (55986, 279781), (68293, 229362), (76454, 204879), (82677, 189458), (92526, 169291), (94729, 165354), (114681, 136586)]