289787712

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 112

約数和(自身を含む): 829543680

約数和(自身を除く): 539755968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 136, 141, 188, 192, 204, 272, 282, 376, 408, 544, 564, 752, 799, 816, 1088, 1128, 1504, 1598, 1632, 1889, 2256, 2397, 3008, 3196, 3264, 3778, 4512, 4794, 5667, 6392, 7556, 9024, 9588, 11334, 12784, 15112, 19176, 22668, 25568, 30224, 32113, 38352, 45336, 51136, 60448, 64226, 76704, 88783, 90672, 96339, 120896, 128452, 153408, 177566, 181344, 192678, 256904, 266349, 355132, 362688, 385356, 513808, 532698, 710264, 770712, 1027616, 1065396, 1420528, 1509311, 1541424, 2055232, 2130792, 2841056, 3018622, 3082848, 4261584, 4527933, 5682112, 6037244, 6165696, 8523168, 9055866, 12074488, 17046336, 18111732, 24148976, 36223464, 48297952, 72446928, 96595904, 144893856, 289787712]

約数ペア:

[(1, 289787712), (2, 144893856), (3, 96595904), (4, 72446928), (6, 48297952), (8, 36223464), (12, 24148976), (16, 18111732), (17, 17046336), (24, 12074488), (32, 9055866), (34, 8523168), (47, 6165696), (48, 6037244), (51, 5682112), (64, 4527933), (68, 4261584), (94, 3082848), (96, 3018622), (102, 2841056), (136, 2130792), (141, 2055232), (188, 1541424), (192, 1509311), (204, 1420528), (272, 1065396), (282, 1027616), (376, 770712), (408, 710264), (544, 532698), (564, 513808), (752, 385356), (799, 362688), (816, 355132), (1088, 266349), (1128, 256904), (1504, 192678), (1598, 181344), (1632, 177566), (1889, 153408), (2256, 128452), (2397, 120896), (3008, 96339), (3196, 90672), (3264, 88783), (3778, 76704), (4512, 64226), (4794, 60448), (5667, 51136), (6392, 45336), (7556, 38352), (9024, 32113), (9588, 30224), (11334, 25568), (12784, 22668), (15112, 19176)]