689366926784

素因数分解:

$2^6\times {\mathrm{641}}^1\times {\mathrm{2767}}^1\times {\mathrm{6073}}^1$

素因数の和:9493

約数の個数: 56

約数和(自身を含む): 1370817444288

約数和(自身を除く): 681450517504

約数列:

[1, 2, 4, 8, 16, 32, 64, 641, 1282, 2564, 2767, 5128, 5534, 6073, 10256, 11068, 12146, 20512, 22136, 24292, 41024, 44272, 48584, 88544, 97168, 177088, 194336, 388672, 1773647, 3547294, 3892793, 7094588, 7785586, 14189176, 15571172, 16803991, 28378352, 31142344, 33607982, 56756704, 62284688, 67215964, 113513408, 124569376, 134431928, 249138752, 268863856, 537727712, 1075455424, 10771358231, 21542716462, 43085432924, 86170865848, 172341731696, 344683463392, 689366926784]

約数ペア:

[(1, 689366926784), (2, 344683463392), (4, 172341731696), (8, 86170865848), (16, 43085432924), (32, 21542716462), (64, 10771358231), (641, 1075455424), (1282, 537727712), (2564, 268863856), (2767, 249138752), (5128, 134431928), (5534, 124569376), (6073, 113513408), (10256, 67215964), (11068, 62284688), (12146, 56756704), (20512, 33607982), (22136, 31142344), (24292, 28378352), (41024, 16803991), (44272, 15571172), (48584, 14189176), (88544, 7785586), (97168, 7094588), (177088, 3892793), (194336, 3547294), (388672, 1773647)]