631583008

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12421}}^1$

素因数の和:12665

約数の個数: 48

約数和(自身を含む): 1427436864

約数和(自身を除く): 795853856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12421, 12712, 24842, 25424, 49684, 50848, 86947, 99368, 173894, 198736, 347788, 397472, 695576, 1391152, 2782304, 2819567, 5639134, 11278268, 19736969, 22556536, 39473938, 45113072, 78947876, 90226144, 157895752, 315791504, 631583008]

約数ペア:

[(1, 631583008), (2, 315791504), (4, 157895752), (7, 90226144), (8, 78947876), (14, 45113072), (16, 39473938), (28, 22556536), (32, 19736969), (56, 11278268), (112, 5639134), (224, 2819567), (227, 2782304), (454, 1391152), (908, 695576), (1589, 397472), (1816, 347788), (3178, 198736), (3632, 173894), (6356, 99368), (7264, 86947), (12421, 50848), (12712, 49684), (24842, 25424)]