388996512

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 1046433024

約数和(自身を除く): 657436512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 181, 183, 244, 362, 366, 367, 488, 543, 724, 732, 734, 976, 1086, 1101, 1448, 1464, 1468, 1952, 2172, 2202, 2896, 2928, 2936, 4344, 4404, 5792, 5856, 5872, 8688, 8808, 11041, 11744, 17376, 17616, 22082, 22387, 33123, 35232, 44164, 44774, 66246, 66427, 67161, 88328, 89548, 132492, 132854, 134322, 176656, 179096, 199281, 264984, 265708, 268644, 353312, 358192, 398562, 529968, 531416, 537288, 716384, 797124, 1059936, 1062832, 1074576, 1594248, 2125664, 2149152, 3188496, 4052047, 6376992, 8104094, 12156141, 16208188, 24312282, 32416376, 48624564, 64832752, 97249128, 129665504, 194498256, 388996512]

約数ペア:

[(1, 388996512), (2, 194498256), (3, 129665504), (4, 97249128), (6, 64832752), (8, 48624564), (12, 32416376), (16, 24312282), (24, 16208188), (32, 12156141), (48, 8104094), (61, 6376992), (96, 4052047), (122, 3188496), (181, 2149152), (183, 2125664), (244, 1594248), (362, 1074576), (366, 1062832), (367, 1059936), (488, 797124), (543, 716384), (724, 537288), (732, 531416), (734, 529968), (976, 398562), (1086, 358192), (1101, 353312), (1448, 268644), (1464, 265708), (1468, 264984), (1952, 199281), (2172, 179096), (2202, 176656), (2896, 134322), (2928, 132854), (2936, 132492), (4344, 89548), (4404, 88328), (5792, 67161), (5856, 66427), (5872, 66246), (8688, 44774), (8808, 44164), (11041, 35232), (11744, 33123), (17376, 22387), (17616, 22082)]