644053632

素因数分解:

$2^7\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5393}}^1$

素因数の和:5721

約数の個数: 64

約数和(自身を含む): 1716586560

約数和(自身を除く): 1072532928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 311, 384, 622, 933, 1244, 1866, 2488, 3732, 4976, 5393, 7464, 9952, 10786, 14928, 16179, 19904, 21572, 29856, 32358, 39808, 43144, 59712, 64716, 86288, 119424, 129432, 172576, 258864, 345152, 517728, 690304, 1035456, 1677223, 2070912, 3354446, 5031669, 6708892, 10063338, 13417784, 20126676, 26835568, 40253352, 53671136, 80506704, 107342272, 161013408, 214684544, 322026816, 644053632]

約数ペア:

[(1, 644053632), (2, 322026816), (3, 214684544), (4, 161013408), (6, 107342272), (8, 80506704), (12, 53671136), (16, 40253352), (24, 26835568), (32, 20126676), (48, 13417784), (64, 10063338), (96, 6708892), (128, 5031669), (192, 3354446), (311, 2070912), (384, 1677223), (622, 1035456), (933, 690304), (1244, 517728), (1866, 345152), (2488, 258864), (3732, 172576), (4976, 129432), (5393, 119424), (7464, 86288), (9952, 64716), (10786, 59712), (14928, 43144), (16179, 39808), (19904, 32358), (21572, 29856)]