2587151872

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 5876766720

約数和(自身を除く): 3289614848

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 128, 152, 184, 248, 256, 304, 368, 373, 437, 496, 512, 589, 608, 713, 736, 746, 874, 992, 1178, 1216, 1426, 1472, 1492, 1748, 1984, 2356, 2432, 2852, 2944, 2984, 3496, 3968, 4712, 4864, 5704, 5888, 5968, 6992, 7087, 7936, 8579, 9424, 9728, 11408, 11563, 11776, 11936, 13547, 13984, 14174, 15872, 17158, 18848, 22816, 23126, 23872, 27094, 27968, 28348, 34316, 37696, 45632, 46252, 47744, 54188, 55936, 56696, 68632, 75392, 91264, 92504, 95488, 108376, 111872, 113392, 137264, 150784, 163001, 182528, 185008, 190976, 216752, 219697, 223744, 226784, 265949, 274528, 301568, 326002, 365056, 370016, 433504, 439394, 453568, 531898, 549056, 652004, 740032, 867008, 878788, 907136, 1063796, 1098112, 1304008, 1480064, 1734016, 1757576, 1814272, 2127592, 2196224, 2608016, 2960128, 3468032, 3515152, 3628544, 4255184, 4392448, 5053031, 5216032, 5920256, 6936064, 7030304, 8510368, 10106062, 10432064, 14060608, 17020736, 20212124, 20864128, 28121216, 34041472, 40424248, 41728256, 56242432, 68082944, 80848496, 83456512, 112484864, 136165888, 161696992, 323393984, 646787968, 1293575936, 2587151872]

約数ペア:

[(1, 2587151872), (2, 1293575936), (4, 646787968), (8, 323393984), (16, 161696992), (19, 136165888), (23, 112484864), (31, 83456512), (32, 80848496), (38, 68082944), (46, 56242432), (62, 41728256), (64, 40424248), (76, 34041472), (92, 28121216), (124, 20864128), (128, 20212124), (152, 17020736), (184, 14060608), (248, 10432064), (256, 10106062), (304, 8510368), (368, 7030304), (373, 6936064), (437, 5920256), (496, 5216032), (512, 5053031), (589, 4392448), (608, 4255184), (713, 3628544), (736, 3515152), (746, 3468032), (874, 2960128), (992, 2608016), (1178, 2196224), (1216, 2127592), (1426, 1814272), (1472, 1757576), (1492, 1734016), (1748, 1480064), (1984, 1304008), (2356, 1098112), (2432, 1063796), (2852, 907136), (2944, 878788), (2984, 867008), (3496, 740032), (3968, 652004), (4712, 549056), (4864, 531898), (5704, 453568), (5888, 439394), (5968, 433504), (6992, 370016), (7087, 365056), (7936, 326002), (8579, 301568), (9424, 274528), (9728, 265949), (11408, 226784), (11563, 223744), (11776, 219697), (11936, 216752), (13547, 190976), (13984, 185008), (14174, 182528), (15872, 163001), (17158, 150784), (18848, 137264), (22816, 113392), (23126, 111872), (23872, 108376), (27094, 95488), (27968, 92504), (28348, 91264), (34316, 75392), (37696, 68632), (45632, 56696), (46252, 55936), (47744, 54188)]