1668502632

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 4526899200

約数和(自身を除く): 2858396568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 127, 141, 152, 188, 228, 254, 282, 376, 381, 456, 508, 564, 613, 762, 893, 1016, 1128, 1226, 1524, 1786, 1839, 2413, 2452, 2679, 3048, 3572, 3678, 4826, 4904, 5358, 5969, 7144, 7239, 7356, 9652, 10716, 11647, 11938, 14478, 14712, 17907, 19304, 21432, 23294, 23876, 28811, 28956, 34941, 35814, 46588, 47752, 57622, 57912, 69882, 71628, 77851, 86433, 93176, 113411, 115244, 139764, 143256, 155702, 172866, 226822, 230488, 233553, 279528, 311404, 340233, 345732, 453644, 467106, 547409, 622808, 680466, 691464, 907288, 934212, 1094818, 1360932, 1479169, 1642227, 1868424, 2189636, 2721864, 2958338, 3284454, 3658997, 4379272, 4437507, 5916676, 6568908, 7317994, 8875014, 10976991, 11833352, 13137816, 14635988, 17750028, 21953982, 29271976, 35500056, 43907964, 69520943, 87815928, 139041886, 208562829, 278083772, 417125658, 556167544, 834251316, 1668502632]

約数ペア:

[(1, 1668502632), (2, 834251316), (3, 556167544), (4, 417125658), (6, 278083772), (8, 208562829), (12, 139041886), (19, 87815928), (24, 69520943), (38, 43907964), (47, 35500056), (57, 29271976), (76, 21953982), (94, 17750028), (114, 14635988), (127, 13137816), (141, 11833352), (152, 10976991), (188, 8875014), (228, 7317994), (254, 6568908), (282, 5916676), (376, 4437507), (381, 4379272), (456, 3658997), (508, 3284454), (564, 2958338), (613, 2721864), (762, 2189636), (893, 1868424), (1016, 1642227), (1128, 1479169), (1226, 1360932), (1524, 1094818), (1786, 934212), (1839, 907288), (2413, 691464), (2452, 680466), (2679, 622808), (3048, 547409), (3572, 467106), (3678, 453644), (4826, 345732), (4904, 340233), (5358, 311404), (5969, 279528), (7144, 233553), (7239, 230488), (7356, 226822), (9652, 172866), (10716, 155702), (11647, 143256), (11938, 139764), (14478, 115244), (14712, 113411), (17907, 93176), (19304, 86433), (21432, 77851), (23294, 71628), (23876, 69882), (28811, 57912), (28956, 57622), (34941, 47752), (35814, 46588)]