625918976

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 88

約数和(自身を含む): 1344142080

約数和(自身を除く): 718223104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 512, 607, 608, 848, 1007, 1024, 1214, 1216, 1696, 2014, 2428, 2432, 3392, 4028, 4856, 4864, 6784, 8056, 9712, 9728, 11533, 13568, 16112, 19424, 19456, 23066, 27136, 32171, 32224, 38848, 46132, 54272, 64342, 64448, 77696, 92264, 128684, 128896, 155392, 184528, 257368, 257792, 310784, 369056, 514736, 515584, 611249, 621568, 738112, 1029472, 1031168, 1222498, 1476224, 2058944, 2444996, 2952448, 4117888, 4889992, 5904896, 8235776, 9779984, 11809792, 16471552, 19559968, 32943104, 39119936, 78239872, 156479744, 312959488, 625918976]

約数ペア:

[(1, 625918976), (2, 312959488), (4, 156479744), (8, 78239872), (16, 39119936), (19, 32943104), (32, 19559968), (38, 16471552), (53, 11809792), (64, 9779984), (76, 8235776), (106, 5904896), (128, 4889992), (152, 4117888), (212, 2952448), (256, 2444996), (304, 2058944), (424, 1476224), (512, 1222498), (607, 1031168), (608, 1029472), (848, 738112), (1007, 621568), (1024, 611249), (1214, 515584), (1216, 514736), (1696, 369056), (2014, 310784), (2428, 257792), (2432, 257368), (3392, 184528), (4028, 155392), (4856, 128896), (4864, 128684), (6784, 92264), (8056, 77696), (9712, 64448), (9728, 64342), (11533, 54272), (13568, 46132), (16112, 38848), (19424, 32224), (19456, 32171), (23066, 27136)]