213585536

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 462508800

約数和(自身を除く): 248923264

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2833, 3968, 4712, 5666, 9424, 11332, 18848, 22664, 37696, 45328, 53827, 75392, 87823, 90656, 107654, 175646, 181312, 215308, 351292, 362624, 430616, 702584, 861232, 1405168, 1668637, 1722464, 2810336, 3337274, 3444928, 5620672, 6674548, 6889856, 11241344, 13349096, 26698192, 53396384, 106792768, 213585536]

約数ペア:

[(1, 213585536), (2, 106792768), (4, 53396384), (8, 26698192), (16, 13349096), (19, 11241344), (31, 6889856), (32, 6674548), (38, 5620672), (62, 3444928), (64, 3337274), (76, 2810336), (124, 1722464), (128, 1668637), (152, 1405168), (248, 861232), (304, 702584), (496, 430616), (589, 362624), (608, 351292), (992, 215308), (1178, 181312), (1216, 175646), (1984, 107654), (2356, 90656), (2432, 87823), (2833, 75392), (3968, 53827), (4712, 45328), (5666, 37696), (9424, 22664), (11332, 18848)]