2007283728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{70999}}^1$

素因数の和:71060

約数の個数: 80

約数和(自身を含む): 5634560000

約数和(自身を除く): 3627276272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 70999, 141998, 212997, 283996, 425994, 567992, 851988, 1135984, 1348981, 1703976, 2200969, 2697962, 3407952, 4046943, 4401938, 5395924, 6602907, 8093886, 8803876, 10791848, 13205814, 16187772, 17607752, 21583696, 26411628, 32375544, 35215504, 41818411, 52823256, 64751088, 83636822, 105646512, 125455233, 167273644, 250910466, 334547288, 501820932, 669094576, 1003641864, 2007283728]

約数ペア:

[(1, 2007283728), (2, 1003641864), (3, 669094576), (4, 501820932), (6, 334547288), (8, 250910466), (12, 167273644), (16, 125455233), (19, 105646512), (24, 83636822), (31, 64751088), (38, 52823256), (48, 41818411), (57, 35215504), (62, 32375544), (76, 26411628), (93, 21583696), (114, 17607752), (124, 16187772), (152, 13205814), (186, 10791848), (228, 8803876), (248, 8093886), (304, 6602907), (372, 5395924), (456, 4401938), (496, 4046943), (589, 3407952), (744, 2697962), (912, 2200969), (1178, 1703976), (1488, 1348981), (1767, 1135984), (2356, 851988), (3534, 567992), (4712, 425994), (7068, 283996), (9424, 212997), (14136, 141998), (28272, 70999)]