213095488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5715

約数の個数: 56

約数和(自身を含む): 459557120

約数和(自身を除く): 246461632

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 5653, 9424, 11306, 18848, 22612, 37696, 45224, 90448, 107407, 175243, 180896, 214814, 350486, 361792, 429628, 700972, 859256, 1401944, 1718512, 2803888, 3329617, 3437024, 5607776, 6659234, 6874048, 11215552, 13318468, 26636936, 53273872, 106547744, 213095488]

約数ペア:

[(1, 213095488), (2, 106547744), (4, 53273872), (8, 26636936), (16, 13318468), (19, 11215552), (31, 6874048), (32, 6659234), (38, 5607776), (62, 3437024), (64, 3329617), (76, 2803888), (124, 1718512), (152, 1401944), (248, 859256), (304, 700972), (496, 429628), (589, 361792), (608, 350486), (992, 214814), (1178, 180896), (1216, 175243), (1984, 107407), (2356, 90448), (4712, 45224), (5653, 37696), (9424, 22612), (11306, 18848)]