1531974492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 4290048000

約数和(自身を除く): 2758073508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 83, 93, 108, 111, 124, 148, 149, 166, 186, 222, 249, 279, 298, 332, 333, 372, 444, 447, 498, 558, 596, 666, 747, 837, 894, 996, 999, 1116, 1147, 1332, 1341, 1494, 1674, 1788, 1998, 2241, 2294, 2573, 2682, 2988, 3071, 3348, 3441, 3996, 4023, 4482, 4588, 4619, 5146, 5364, 5513, 6142, 6882, 7719, 8046, 8964, 9213, 9238, 10292, 10323, 11026, 12284, 12367, 13764, 13857, 15438, 16092, 16539, 18426, 18476, 20646, 22052, 23157, 24734, 27639, 27714, 30876, 30969, 33078, 36852, 37101, 41292, 41571, 46314, 49468, 49617, 55278, 55428, 61938, 66156, 69471, 74202, 82917, 83142, 92628, 95201, 99234, 110556, 111303, 123876, 124713, 138942, 148404, 148851, 165834, 166284, 170903, 190402, 198468, 222606, 249426, 277884, 285603, 297702, 331668, 333909, 341806, 380804, 383377, 445212, 457579, 498852, 512709, 571206, 595404, 667818, 683612, 766754, 856809, 915158, 1025418, 1142412, 1150131, 1335636, 1372737, 1533508, 1538127, 1713618, 1830316, 2050836, 2300262, 2570427, 2745474, 3076254, 3427236, 3450393, 4118211, 4600524, 4614381, 5140854, 5490948, 6152508, 6900786, 8236422, 9228762, 10281708, 10351179, 12354633, 13801572, 14184949, 16472844, 18457524, 20702358, 24709266, 28369898, 41404716, 42554847, 49418532, 56739796, 85109694, 127664541, 170219388, 255329082, 382993623, 510658164, 765987246, 1531974492]

約数ペア:

[(1, 1531974492), (2, 765987246), (3, 510658164), (4, 382993623), (6, 255329082), (9, 170219388), (12, 127664541), (18, 85109694), (27, 56739796), (31, 49418532), (36, 42554847), (37, 41404716), (54, 28369898), (62, 24709266), (74, 20702358), (83, 18457524), (93, 16472844), (108, 14184949), (111, 13801572), (124, 12354633), (148, 10351179), (149, 10281708), (166, 9228762), (186, 8236422), (222, 6900786), (249, 6152508), (279, 5490948), (298, 5140854), (332, 4614381), (333, 4600524), (372, 4118211), (444, 3450393), (447, 3427236), (498, 3076254), (558, 2745474), (596, 2570427), (666, 2300262), (747, 2050836), (837, 1830316), (894, 1713618), (996, 1538127), (999, 1533508), (1116, 1372737), (1147, 1335636), (1332, 1150131), (1341, 1142412), (1494, 1025418), (1674, 915158), (1788, 856809), (1998, 766754), (2241, 683612), (2294, 667818), (2573, 595404), (2682, 571206), (2988, 512709), (3071, 498852), (3348, 457579), (3441, 445212), (3996, 383377), (4023, 380804), (4482, 341806), (4588, 333909), (4619, 331668), (5146, 297702), (5364, 285603), (5513, 277884), (6142, 249426), (6882, 222606), (7719, 198468), (8046, 190402), (8964, 170903), (9213, 166284), (9238, 165834), (10292, 148851), (10323, 148404), (11026, 138942), (12284, 124713), (12367, 123876), (13764, 111303), (13857, 110556), (15438, 99234), (16092, 95201), (16539, 92628), (18426, 83142), (18476, 82917), (20646, 74202), (22052, 69471), (23157, 66156), (24734, 61938), (27639, 55428), (27714, 55278), (30876, 49617), (30969, 49468), (33078, 46314), (36852, 41571), (37101, 41292)]