6490421888

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 14773777920

約数和(自身を除く): 8283356032

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 128, 152, 184, 197, 248, 304, 361, 368, 394, 437, 496, 589, 608, 713, 722, 736, 788, 874, 992, 1178, 1216, 1426, 1444, 1472, 1576, 1748, 1984, 2356, 2432, 2852, 2888, 2944, 3152, 3496, 3743, 3968, 4531, 4712, 5704, 5776, 6107, 6304, 6992, 7486, 8303, 9062, 9424, 11191, 11408, 11552, 12214, 12608, 13547, 13984, 14972, 16606, 18124, 18848, 22382, 22816, 23104, 24428, 25216, 27094, 27968, 29944, 33212, 36248, 37696, 44764, 45632, 46208, 48856, 54188, 55936, 59888, 66424, 71117, 72496, 75392, 86089, 89528, 91264, 97712, 108376, 116033, 119776, 132848, 140461, 142234, 144992, 172178, 179056, 195424, 216752, 232066, 239552, 257393, 265696, 280922, 284468, 289984, 344356, 358112, 390848, 433504, 464132, 479104, 514786, 531392, 561844, 568936, 579968, 688712, 716224, 781696, 867008, 928264, 1029572, 1062784, 1123688, 1137872, 1377424, 1432448, 1635691, 1734016, 1856528, 2059144, 2204627, 2247376, 2275744, 2668759, 2754848, 3271382, 3713056, 4118288, 4409254, 4494752, 4551488, 5337518, 5509696, 6542764, 7426112, 8236576, 8818508, 8989504, 9102976, 10675036, 11019392, 13085528, 14852224, 16473152, 17637016, 17979008, 21350072, 26171056, 32946304, 35274032, 42700144, 50706421, 52342112, 70548064, 85400288, 101412842, 104684224, 141096128, 170800576, 202825684, 209368448, 282192256, 341601152, 405651368, 811302736, 1622605472, 3245210944, 6490421888]

約数ペア:

[(1, 6490421888), (2, 3245210944), (4, 1622605472), (8, 811302736), (16, 405651368), (19, 341601152), (23, 282192256), (31, 209368448), (32, 202825684), (38, 170800576), (46, 141096128), (62, 104684224), (64, 101412842), (76, 85400288), (92, 70548064), (124, 52342112), (128, 50706421), (152, 42700144), (184, 35274032), (197, 32946304), (248, 26171056), (304, 21350072), (361, 17979008), (368, 17637016), (394, 16473152), (437, 14852224), (496, 13085528), (589, 11019392), (608, 10675036), (713, 9102976), (722, 8989504), (736, 8818508), (788, 8236576), (874, 7426112), (992, 6542764), (1178, 5509696), (1216, 5337518), (1426, 4551488), (1444, 4494752), (1472, 4409254), (1576, 4118288), (1748, 3713056), (1984, 3271382), (2356, 2754848), (2432, 2668759), (2852, 2275744), (2888, 2247376), (2944, 2204627), (3152, 2059144), (3496, 1856528), (3743, 1734016), (3968, 1635691), (4531, 1432448), (4712, 1377424), (5704, 1137872), (5776, 1123688), (6107, 1062784), (6304, 1029572), (6992, 928264), (7486, 867008), (8303, 781696), (9062, 716224), (9424, 688712), (11191, 579968), (11408, 568936), (11552, 561844), (12214, 531392), (12608, 514786), (13547, 479104), (13984, 464132), (14972, 433504), (16606, 390848), (18124, 358112), (18848, 344356), (22382, 289984), (22816, 284468), (23104, 280922), (24428, 265696), (25216, 257393), (27094, 239552), (27968, 232066), (29944, 216752), (33212, 195424), (36248, 179056), (37696, 172178), (44764, 144992), (45632, 142234), (46208, 140461), (48856, 132848), (54188, 119776), (55936, 116033), (59888, 108376), (66424, 97712), (71117, 91264), (72496, 89528), (75392, 86089)]