15691971924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{701}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 42683397120

約数和(自身を除く): 26991425196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 463, 474, 612, 701, 711, 926, 948, 1343, 1389, 1402, 1422, 1852, 2103, 2686, 2778, 2804, 2844, 4029, 4167, 4206, 5372, 5556, 6309, 7871, 8058, 8334, 8412, 11917, 12087, 12618, 15742, 16116, 16668, 23613, 23834, 24174, 25236, 31484, 35751, 36577, 47226, 47668, 48348, 55379, 70839, 71502, 73154, 94452, 107253, 109731, 110758, 141678, 143004, 146308, 166137, 214506, 219462, 221516, 283356, 324563, 329193, 332274, 429012, 438924, 498411, 621809, 649126, 658386, 664548, 941443, 973689, 996822, 1243618, 1298252, 1316772, 1865427, 1882886, 1947378, 1993644, 2487236, 2824329, 2921067, 3730854, 3765772, 3894756, 5517571, 5596281, 5648658, 5842134, 7461708, 8472987, 11035142, 11192562, 11297316, 11684268, 16552713, 16945974, 22070284, 22385124, 25640477, 33105426, 33891948, 49658139, 51280954, 66210852, 76921431, 99316278, 102561908, 153842862, 198632556, 230764293, 307685724, 435888109, 461528586, 871776218, 923057172, 1307664327, 1743552436, 2615328654, 3922992981, 5230657308, 7845985962, 15691971924]

約数ペア:

[(1, 15691971924), (2, 7845985962), (3, 5230657308), (4, 3922992981), (6, 2615328654), (9, 1743552436), (12, 1307664327), (17, 923057172), (18, 871776218), (34, 461528586), (36, 435888109), (51, 307685724), (68, 230764293), (79, 198632556), (102, 153842862), (153, 102561908), (158, 99316278), (204, 76921431), (237, 66210852), (306, 51280954), (316, 49658139), (463, 33891948), (474, 33105426), (612, 25640477), (701, 22385124), (711, 22070284), (926, 16945974), (948, 16552713), (1343, 11684268), (1389, 11297316), (1402, 11192562), (1422, 11035142), (1852, 8472987), (2103, 7461708), (2686, 5842134), (2778, 5648658), (2804, 5596281), (2844, 5517571), (4029, 3894756), (4167, 3765772), (4206, 3730854), (5372, 2921067), (5556, 2824329), (6309, 2487236), (7871, 1993644), (8058, 1947378), (8334, 1882886), (8412, 1865427), (11917, 1316772), (12087, 1298252), (12618, 1243618), (15742, 996822), (16116, 973689), (16668, 941443), (23613, 664548), (23834, 658386), (24174, 649126), (25236, 621809), (31484, 498411), (35751, 438924), (36577, 429012), (47226, 332274), (47668, 329193), (48348, 324563), (55379, 283356), (70839, 221516), (71502, 219462), (73154, 214506), (94452, 166137), (107253, 146308), (109731, 143004), (110758, 141678)]