3815669984

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 9257310720

約数和(自身を除く): 5441640736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 211, 224, 266, 304, 392, 422, 532, 607, 608, 784, 844, 931, 1064, 1214, 1477, 1568, 1688, 1862, 2128, 2428, 2954, 3376, 3724, 4009, 4249, 4256, 4856, 5908, 6752, 7448, 8018, 8498, 9712, 10339, 11533, 11816, 14896, 16036, 16996, 19424, 20678, 23066, 23632, 28063, 29743, 29792, 32072, 33992, 41356, 46132, 47264, 56126, 59486, 64144, 67984, 80731, 82712, 92264, 112252, 118972, 128077, 128288, 135968, 161462, 165424, 184528, 196441, 224504, 237944, 256154, 322924, 330848, 369056, 392882, 449008, 475888, 512308, 565117, 645848, 785764, 896539, 898016, 951776, 1024616, 1130234, 1291696, 1571528, 1793078, 2049232, 2260468, 2433463, 2583392, 3143056, 3586156, 4098464, 4520936, 4866926, 6275773, 6286112, 7172312, 9041872, 9733852, 12551546, 14344624, 17034241, 18083744, 19467704, 25103092, 28689248, 34068482, 38935408, 50206184, 68136964, 77870816, 100412368, 119239687, 136273928, 200824736, 238479374, 272547856, 476958748, 545095712, 953917496, 1907834992, 3815669984]

約数ペア:

[(1, 3815669984), (2, 1907834992), (4, 953917496), (7, 545095712), (8, 476958748), (14, 272547856), (16, 238479374), (19, 200824736), (28, 136273928), (32, 119239687), (38, 100412368), (49, 77870816), (56, 68136964), (76, 50206184), (98, 38935408), (112, 34068482), (133, 28689248), (152, 25103092), (196, 19467704), (211, 18083744), (224, 17034241), (266, 14344624), (304, 12551546), (392, 9733852), (422, 9041872), (532, 7172312), (607, 6286112), (608, 6275773), (784, 4866926), (844, 4520936), (931, 4098464), (1064, 3586156), (1214, 3143056), (1477, 2583392), (1568, 2433463), (1688, 2260468), (1862, 2049232), (2128, 1793078), (2428, 1571528), (2954, 1291696), (3376, 1130234), (3724, 1024616), (4009, 951776), (4249, 898016), (4256, 896539), (4856, 785764), (5908, 645848), (6752, 565117), (7448, 512308), (8018, 475888), (8498, 449008), (9712, 392882), (10339, 369056), (11533, 330848), (11816, 322924), (14896, 256154), (16036, 237944), (16996, 224504), (19424, 196441), (20678, 184528), (23066, 165424), (23632, 161462), (28063, 135968), (29743, 128288), (29792, 128077), (32072, 118972), (33992, 112252), (41356, 92264), (46132, 82712), (47264, 80731), (56126, 67984), (59486, 64144)]