481643008

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 160

約数和(自身を含む): 1264919040

約数和(自身を除く): 783276032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 643, 704, 836, 896, 1064, 1216, 1232, 1286, 1408, 1463, 1672, 1792, 2128, 2432, 2464, 2572, 2816, 2926, 3344, 3584, 4256, 4501, 4864, 4928, 5144, 5632, 5852, 6688, 7073, 8512, 9002, 9728, 9856, 10288, 11704, 12217, 13376, 14146, 17024, 18004, 19712, 20576, 23408, 24434, 26752, 28292, 34048, 36008, 39424, 41152, 46816, 48868, 49511, 53504, 56584, 68096, 72016, 82304, 85519, 93632, 97736, 99022, 107008, 113168, 134387, 144032, 164608, 171038, 187264, 195472, 198044, 226336, 268774, 288064, 329216, 342076, 374528, 390944, 396088, 452672, 537548, 576128, 684152, 749056, 781888, 792176, 905344, 940709, 1075096, 1152256, 1368304, 1563776, 1584352, 1810688, 1881418, 2150192, 2304512, 2736608, 3127552, 3168704, 3621376, 3762836, 4300384, 5473216, 6255104, 6337408, 7525672, 8600768, 10946432, 12674816, 15051344, 17201536, 21892864, 25349632, 30102688, 34403072, 43785728, 60205376, 68806144, 120410752, 240821504, 481643008]

約数ペア:

[(1, 481643008), (2, 240821504), (4, 120410752), (7, 68806144), (8, 60205376), (11, 43785728), (14, 34403072), (16, 30102688), (19, 25349632), (22, 21892864), (28, 17201536), (32, 15051344), (38, 12674816), (44, 10946432), (56, 8600768), (64, 7525672), (76, 6337408), (77, 6255104), (88, 5473216), (112, 4300384), (128, 3762836), (133, 3621376), (152, 3168704), (154, 3127552), (176, 2736608), (209, 2304512), (224, 2150192), (256, 1881418), (266, 1810688), (304, 1584352), (308, 1563776), (352, 1368304), (418, 1152256), (448, 1075096), (512, 940709), (532, 905344), (608, 792176), (616, 781888), (643, 749056), (704, 684152), (836, 576128), (896, 537548), (1064, 452672), (1216, 396088), (1232, 390944), (1286, 374528), (1408, 342076), (1463, 329216), (1672, 288064), (1792, 268774), (2128, 226336), (2432, 198044), (2464, 195472), (2572, 187264), (2816, 171038), (2926, 164608), (3344, 144032), (3584, 134387), (4256, 113168), (4501, 107008), (4864, 99022), (4928, 97736), (5144, 93632), (5632, 85519), (5852, 82304), (6688, 72016), (7073, 68096), (8512, 56584), (9002, 53504), (9728, 49511), (9856, 48868), (10288, 46816), (11704, 41152), (12217, 39424), (13376, 36008), (14146, 34048), (17024, 28292), (18004, 26752), (19712, 24434), (20576, 23408)]