1678917888

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4661

約数の個数: 144

約数和(自身を含む): 5059635840

約数和(自身を除く): 3380717952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2304, 2544, 2862, 3392, 3456, 3816, 4583, 5088, 5724, 6784, 6912, 7632, 9166, 10176, 11448, 13568, 13749, 15264, 18332, 20352, 22896, 27498, 30528, 36664, 40704, 41247, 45792, 54996, 61056, 73328, 82494, 91584, 109992, 122112, 123741, 146656, 164988, 183168, 219984, 242899, 247482, 293312, 329976, 366336, 439968, 485798, 494964, 586624, 659952, 728697, 879936, 971596, 989928, 1173248, 1319904, 1457394, 1759872, 1943192, 1979856, 2186091, 2639808, 2914788, 3519744, 3886384, 3959712, 4372182, 5279616, 5829576, 6558273, 7772768, 7919424, 8744364, 10559232, 11659152, 13116546, 15545536, 15838848, 17488728, 23318304, 26233092, 31091072, 31677696, 34977456, 46636608, 52466184, 62182144, 69954912, 93273216, 104932368, 139909824, 186546432, 209864736, 279819648, 419729472, 559639296, 839458944, 1678917888]

約数ペア:

[(1, 1678917888), (2, 839458944), (3, 559639296), (4, 419729472), (6, 279819648), (8, 209864736), (9, 186546432), (12, 139909824), (16, 104932368), (18, 93273216), (24, 69954912), (27, 62182144), (32, 52466184), (36, 46636608), (48, 34977456), (53, 31677696), (54, 31091072), (64, 26233092), (72, 23318304), (96, 17488728), (106, 15838848), (108, 15545536), (128, 13116546), (144, 11659152), (159, 10559232), (192, 8744364), (212, 7919424), (216, 7772768), (256, 6558273), (288, 5829576), (318, 5279616), (384, 4372182), (424, 3959712), (432, 3886384), (477, 3519744), (576, 2914788), (636, 2639808), (768, 2186091), (848, 1979856), (864, 1943192), (954, 1759872), (1152, 1457394), (1272, 1319904), (1431, 1173248), (1696, 989928), (1728, 971596), (1908, 879936), (2304, 728697), (2544, 659952), (2862, 586624), (3392, 494964), (3456, 485798), (3816, 439968), (4583, 366336), (5088, 329976), (5724, 293312), (6784, 247482), (6912, 242899), (7632, 219984), (9166, 183168), (10176, 164988), (11448, 146656), (13568, 123741), (13749, 122112), (15264, 109992), (18332, 91584), (20352, 82494), (22896, 73328), (27498, 61056), (30528, 54996), (36664, 45792), (40704, 41247)]