331288949912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{297881}}^1$

素因数の和:298044

約数の個数: 64

約数和(自身を含む): 658223897760

約数和(自身を除く): 326934947848

約数列:

[1, 2, 4, 8, 43, 53, 61, 86, 106, 122, 172, 212, 244, 344, 424, 488, 2279, 2623, 3233, 4558, 5246, 6466, 9116, 10492, 12932, 18232, 20984, 25864, 139019, 278038, 297881, 556076, 595762, 1112152, 1191524, 2383048, 12808883, 15787693, 18170741, 25617766, 31575386, 36341482, 51235532, 63150772, 72682964, 102471064, 126301544, 145365928, 678870799, 781341863, 963049273, 1357741598, 1562683726, 1926098546, 2715483196, 3125367452, 3852197092, 5430966392, 6250734904, 7704394184, 41411118739, 82822237478, 165644474956, 331288949912]

約数ペア:

[(1, 331288949912), (2, 165644474956), (4, 82822237478), (8, 41411118739), (43, 7704394184), (53, 6250734904), (61, 5430966392), (86, 3852197092), (106, 3125367452), (122, 2715483196), (172, 1926098546), (212, 1562683726), (244, 1357741598), (344, 963049273), (424, 781341863), (488, 678870799), (2279, 145365928), (2623, 126301544), (3233, 102471064), (4558, 72682964), (5246, 63150772), (6466, 51235532), (9116, 36341482), (10492, 31575386), (12932, 25617766), (18232, 18170741), (20984, 15787693), (25864, 12808883), (139019, 2383048), (278038, 1191524), (297881, 1112152), (556076, 595762)]