4648746112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 10146470400

約数和(自身を除く): 5497724288

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 197, 248, 304, 313, 394, 496, 589, 608, 626, 788, 992, 1178, 1216, 1252, 1576, 1984, 2356, 2432, 2504, 3152, 3743, 3968, 4712, 5008, 5947, 6107, 6304, 7486, 9424, 9703, 10016, 11894, 12214, 12608, 14972, 18848, 19406, 20032, 23788, 24428, 25216, 29944, 37696, 38812, 40064, 47576, 48856, 59888, 61661, 75392, 77624, 95152, 97712, 116033, 119776, 123322, 155248, 184357, 190304, 195424, 232066, 239552, 246644, 310496, 368714, 380608, 390848, 464132, 479104, 493288, 620992, 737428, 761216, 781696, 928264, 986576, 1171559, 1241984, 1474856, 1856528, 1911491, 1973152, 2343118, 2949712, 3713056, 3822982, 3946304, 4686236, 5899424, 7426112, 7645964, 7892608, 9372472, 11798848, 14852224, 15291928, 18744944, 23597696, 30583856, 36318329, 37489888, 61167712, 72636658, 74979776, 122335424, 145273316, 149959552, 244670848, 290546632, 581093264, 1162186528, 2324373056, 4648746112]

約数ペア:

[(1, 4648746112), (2, 2324373056), (4, 1162186528), (8, 581093264), (16, 290546632), (19, 244670848), (31, 149959552), (32, 145273316), (38, 122335424), (62, 74979776), (64, 72636658), (76, 61167712), (124, 37489888), (128, 36318329), (152, 30583856), (197, 23597696), (248, 18744944), (304, 15291928), (313, 14852224), (394, 11798848), (496, 9372472), (589, 7892608), (608, 7645964), (626, 7426112), (788, 5899424), (992, 4686236), (1178, 3946304), (1216, 3822982), (1252, 3713056), (1576, 2949712), (1984, 2343118), (2356, 1973152), (2432, 1911491), (2504, 1856528), (3152, 1474856), (3743, 1241984), (3968, 1171559), (4712, 986576), (5008, 928264), (5947, 781696), (6107, 761216), (6304, 737428), (7486, 620992), (9424, 493288), (9703, 479104), (10016, 464132), (11894, 390848), (12214, 380608), (12608, 368714), (14972, 310496), (18848, 246644), (19406, 239552), (20032, 232066), (23788, 195424), (24428, 190304), (25216, 184357), (29944, 155248), (37696, 123322), (38812, 119776), (40064, 116033), (47576, 97712), (48856, 95152), (59888, 77624), (61661, 75392)]