2164428928

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 96

約数和(自身を含む): 4700747520

約数和(自身を除く): 2536318592

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 361, 496, 589, 608, 722, 992, 1178, 1216, 1444, 1511, 1984, 2356, 2432, 2888, 3022, 3968, 4712, 5776, 6044, 9424, 11191, 11552, 12088, 18848, 22382, 23104, 24176, 28709, 37696, 44764, 46208, 46841, 48352, 57418, 75392, 89528, 93682, 96704, 114836, 179056, 187364, 193408, 229672, 358112, 374728, 459344, 545471, 716224, 749456, 889979, 918688, 1090942, 1432448, 1498912, 1779958, 1837376, 2181884, 2997824, 3559916, 3674752, 4363768, 5995648, 7119832, 8727536, 14239664, 16909601, 17455072, 28479328, 33819202, 34910144, 56958656, 67638404, 69820288, 113917312, 135276808, 270553616, 541107232, 1082214464, 2164428928]

約数ペア:

[(1, 2164428928), (2, 1082214464), (4, 541107232), (8, 270553616), (16, 135276808), (19, 113917312), (31, 69820288), (32, 67638404), (38, 56958656), (62, 34910144), (64, 33819202), (76, 28479328), (124, 17455072), (128, 16909601), (152, 14239664), (248, 8727536), (304, 7119832), (361, 5995648), (496, 4363768), (589, 3674752), (608, 3559916), (722, 2997824), (992, 2181884), (1178, 1837376), (1216, 1779958), (1444, 1498912), (1511, 1432448), (1984, 1090942), (2356, 918688), (2432, 889979), (2888, 749456), (3022, 716224), (3968, 545471), (4712, 459344), (5776, 374728), (6044, 358112), (9424, 229672), (11191, 193408), (11552, 187364), (12088, 179056), (18848, 114836), (22382, 96704), (23104, 93682), (24176, 89528), (28709, 75392), (37696, 57418), (44764, 48352), (46208, 46841)]