15648337728

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1342

約数の個数: 224

約数和(自身を含む): 47697054720

約数和(自身を除く): 32048716992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 293, 372, 432, 496, 558, 576, 586, 744, 837, 864, 879, 992, 997, 1116, 1172, 1488, 1674, 1728, 1758, 1984, 1994, 2232, 2344, 2637, 2976, 2991, 3348, 3516, 3988, 4464, 4688, 5274, 5952, 5982, 6696, 7032, 7911, 7976, 8928, 8973, 9083, 9376, 10548, 11964, 13392, 14064, 15822, 15952, 17856, 17946, 18166, 18752, 21096, 23928, 26784, 26919, 27249, 28128, 30907, 31644, 31904, 35892, 36332, 42192, 47856, 53568, 53838, 54498, 56256, 61814, 63288, 63808, 71784, 72664, 81747, 84384, 92721, 95712, 107676, 108996, 123628, 126576, 143568, 145328, 163494, 168768, 185442, 191424, 215352, 217992, 245241, 247256, 253152, 278163, 287136, 290656, 292121, 326988, 370884, 430704, 435984, 490482, 494512, 506304, 556326, 574272, 581312, 584242, 653976, 741768, 834489, 861408, 871968, 876363, 980964, 989024, 1112652, 1168484, 1307952, 1483536, 1668978, 1722816, 1743936, 1752726, 1961928, 1978048, 2225304, 2336968, 2615904, 2629089, 2967072, 3337956, 3505452, 3923856, 4450608, 4673936, 5231808, 5258178, 5934144, 6675912, 7010904, 7847712, 7887267, 8901216, 9055751, 9347872, 10516356, 13351824, 14021808, 15695424, 15774534, 17802432, 18111502, 18695744, 21032712, 26703648, 27167253, 28043616, 31549068, 36223004, 42065424, 53407296, 54334506, 56087232, 63098136, 72446008, 81501759, 84130848, 108669012, 126196272, 144892016, 163003518, 168261696, 217338024, 244505277, 252392544, 289784032, 326007036, 434676048, 489010554, 504785088, 579568064, 652014072, 869352096, 978021108, 1304028144, 1738704192, 1956042216, 2608056288, 3912084432, 5216112576, 7824168864, 15648337728]

約数ペア:

[(1, 15648337728), (2, 7824168864), (3, 5216112576), (4, 3912084432), (6, 2608056288), (8, 1956042216), (9, 1738704192), (12, 1304028144), (16, 978021108), (18, 869352096), (24, 652014072), (27, 579568064), (31, 504785088), (32, 489010554), (36, 434676048), (48, 326007036), (54, 289784032), (62, 252392544), (64, 244505277), (72, 217338024), (93, 168261696), (96, 163003518), (108, 144892016), (124, 126196272), (144, 108669012), (186, 84130848), (192, 81501759), (216, 72446008), (248, 63098136), (279, 56087232), (288, 54334506), (293, 53407296), (372, 42065424), (432, 36223004), (496, 31549068), (558, 28043616), (576, 27167253), (586, 26703648), (744, 21032712), (837, 18695744), (864, 18111502), (879, 17802432), (992, 15774534), (997, 15695424), (1116, 14021808), (1172, 13351824), (1488, 10516356), (1674, 9347872), (1728, 9055751), (1758, 8901216), (1984, 7887267), (1994, 7847712), (2232, 7010904), (2344, 6675912), (2637, 5934144), (2976, 5258178), (2991, 5231808), (3348, 4673936), (3516, 4450608), (3988, 3923856), (4464, 3505452), (4688, 3337956), (5274, 2967072), (5952, 2629089), (5982, 2615904), (6696, 2336968), (7032, 2225304), (7911, 1978048), (7976, 1961928), (8928, 1752726), (8973, 1743936), (9083, 1722816), (9376, 1668978), (10548, 1483536), (11964, 1307952), (13392, 1168484), (14064, 1112652), (15822, 989024), (15952, 980964), (17856, 876363), (17946, 871968), (18166, 861408), (18752, 834489), (21096, 741768), (23928, 653976), (26784, 584242), (26919, 581312), (27249, 574272), (28128, 556326), (30907, 506304), (31644, 494512), (31904, 490482), (35892, 435984), (36332, 430704), (42192, 370884), (47856, 326988), (53568, 292121), (53838, 290656), (54498, 287136), (56256, 278163), (61814, 253152), (63288, 247256), (63808, 245241), (71784, 217992), (72664, 215352), (81747, 191424), (84384, 185442), (92721, 168768), (95712, 163494), (107676, 145328), (108996, 143568), (123628, 126576)]