3890207744

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2649

約数の個数: 88

約数和(自身を含む): 8292806400

約数和(自身を除く): 4402598656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 512, 608, 632, 1024, 1216, 1264, 1501, 2432, 2528, 2531, 3002, 4864, 5056, 5062, 6004, 9728, 10112, 10124, 12008, 19456, 20224, 20248, 24016, 40448, 40496, 48032, 48089, 80896, 80992, 96064, 96178, 161984, 192128, 192356, 199949, 323968, 384256, 384712, 399898, 647936, 768512, 769424, 799796, 1295872, 1537024, 1538848, 1599592, 2591744, 3077696, 3199184, 3799031, 6155392, 6398368, 7598062, 12310784, 12796736, 15196124, 24621568, 25593472, 30392248, 49243136, 51186944, 60784496, 102373888, 121568992, 204747776, 243137984, 486275968, 972551936, 1945103872, 3890207744]

約数ペア:

[(1, 3890207744), (2, 1945103872), (4, 972551936), (8, 486275968), (16, 243137984), (19, 204747776), (32, 121568992), (38, 102373888), (64, 60784496), (76, 51186944), (79, 49243136), (128, 30392248), (152, 25593472), (158, 24621568), (256, 15196124), (304, 12796736), (316, 12310784), (512, 7598062), (608, 6398368), (632, 6155392), (1024, 3799031), (1216, 3199184), (1264, 3077696), (1501, 2591744), (2432, 1599592), (2528, 1538848), (2531, 1537024), (3002, 1295872), (4864, 799796), (5056, 769424), (5062, 768512), (6004, 647936), (9728, 399898), (10112, 384712), (10124, 384256), (12008, 323968), (19456, 199949), (20224, 192356), (20248, 192128), (24016, 161984), (40448, 96178), (40496, 96064), (48032, 80992), (48089, 80896)]