290706624

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12975

約数の個数: 112

約数和(自身を含む): 920435040

約数和(自身を除く): 629728416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 12941, 22464, 25882, 38823, 51764, 77646, 103528, 116469, 155292, 168233, 207056, 232938, 310584, 336466, 349407, 414112, 465876, 504699, 621168, 672932, 698814, 828224, 931752, 1009398, 1242336, 1345864, 1397628, 1514097, 1863504, 2018796, 2484672, 2691728, 2795256, 3028194, 3727008, 4037592, 4542291, 5383456, 5590512, 6056388, 7454016, 8075184, 9084582, 10766912, 11181024, 12112776, 16150368, 18169164, 22362048, 24225552, 32300736, 36338328, 48451104, 72676656, 96902208, 145353312, 290706624]

約数ペア:

[(1, 290706624), (2, 145353312), (3, 96902208), (4, 72676656), (6, 48451104), (8, 36338328), (9, 32300736), (12, 24225552), (13, 22362048), (16, 18169164), (18, 16150368), (24, 12112776), (26, 11181024), (27, 10766912), (32, 9084582), (36, 8075184), (39, 7454016), (48, 6056388), (52, 5590512), (54, 5383456), (64, 4542291), (72, 4037592), (78, 3727008), (96, 3028194), (104, 2795256), (108, 2691728), (117, 2484672), (144, 2018796), (156, 1863504), (192, 1514097), (208, 1397628), (216, 1345864), (234, 1242336), (288, 1009398), (312, 931752), (351, 828224), (416, 698814), (432, 672932), (468, 621168), (576, 504699), (624, 465876), (702, 414112), (832, 349407), (864, 336466), (936, 310584), (1248, 232938), (1404, 207056), (1728, 168233), (1872, 155292), (2496, 116469), (2808, 103528), (3744, 77646), (5616, 51764), (7488, 38823), (11232, 25882), (12941, 22464)]