890613672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{17093}}^1$

素因数の和:17282

約数の個数: 64

約数和(自身を含む): 2412305280

約数和(自身を除く): 1521691608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 2004, 2171, 4008, 4342, 6513, 8684, 13026, 17093, 17368, 26052, 34186, 51279, 52104, 68372, 102558, 136744, 205116, 222209, 410232, 444418, 666627, 888836, 1333254, 1777672, 2666508, 2854531, 5333016, 5709062, 8563593, 11418124, 17127186, 22836248, 34254372, 37108903, 68508744, 74217806, 111326709, 148435612, 222653418, 296871224, 445306836, 890613672]

約数ペア:

[(1, 890613672), (2, 445306836), (3, 296871224), (4, 222653418), (6, 148435612), (8, 111326709), (12, 74217806), (13, 68508744), (24, 37108903), (26, 34254372), (39, 22836248), (52, 17127186), (78, 11418124), (104, 8563593), (156, 5709062), (167, 5333016), (312, 2854531), (334, 2666508), (501, 1777672), (668, 1333254), (1002, 888836), (1336, 666627), (2004, 444418), (2171, 410232), (4008, 222209), (4342, 205116), (6513, 136744), (8684, 102558), (13026, 68372), (17093, 52104), (17368, 51279), (26052, 34186)]