471889548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53069}}^1$

素因数の和:53111

約数の個数: 72

約数和(自身を含む): 1352223600

約数和(自身を除く): 880334052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 53069, 106138, 159207, 212276, 318414, 477621, 636828, 689897, 955242, 1008311, 1379794, 1910484, 2016622, 2069691, 2759588, 3024933, 4033244, 4139382, 6049866, 6209073, 8278764, 9074799, 12099732, 12418146, 13108043, 18149598, 24836292, 26216086, 36299196, 39324129, 52432172, 78648258, 117972387, 157296516, 235944774, 471889548]

約数ペア:

[(1, 471889548), (2, 235944774), (3, 157296516), (4, 117972387), (6, 78648258), (9, 52432172), (12, 39324129), (13, 36299196), (18, 26216086), (19, 24836292), (26, 18149598), (36, 13108043), (38, 12418146), (39, 12099732), (52, 9074799), (57, 8278764), (76, 6209073), (78, 6049866), (114, 4139382), (117, 4033244), (156, 3024933), (171, 2759588), (228, 2069691), (234, 2016622), (247, 1910484), (342, 1379794), (468, 1008311), (494, 955242), (684, 689897), (741, 636828), (988, 477621), (1482, 318414), (2223, 212276), (2964, 159207), (4446, 106138), (8892, 53069)]