225459528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43291}}^1$

素因数の和:43338

約数の個数: 64

約数和(自身を含む): 664965120

約数和(自身を除く): 439505592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 43291, 86582, 129873, 173164, 259746, 303037, 346328, 519492, 606074, 909111, 1038984, 1212148, 1342021, 1818222, 2424296, 2684042, 3636444, 4026063, 5368084, 7272888, 8052126, 9394147, 10736168, 16104252, 18788294, 28182441, 32208504, 37576588, 56364882, 75153176, 112729764, 225459528]

約数ペア:

[(1, 225459528), (2, 112729764), (3, 75153176), (4, 56364882), (6, 37576588), (7, 32208504), (8, 28182441), (12, 18788294), (14, 16104252), (21, 10736168), (24, 9394147), (28, 8052126), (31, 7272888), (42, 5368084), (56, 4026063), (62, 3636444), (84, 2684042), (93, 2424296), (124, 1818222), (168, 1342021), (186, 1212148), (217, 1038984), (248, 909111), (372, 606074), (434, 519492), (651, 346328), (744, 303037), (868, 259746), (1302, 173164), (1736, 129873), (2604, 86582), (5208, 43291)]