348971856

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 917524608

約数和(自身を除く): 568552752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 241, 291, 311, 388, 482, 582, 622, 723, 776, 933, 964, 1164, 1244, 1446, 1552, 1866, 1928, 2328, 2488, 2892, 3732, 3856, 4656, 4976, 5784, 7464, 11568, 14928, 23377, 30167, 46754, 60334, 70131, 74951, 90501, 93508, 120668, 140262, 149902, 181002, 187016, 224853, 241336, 280524, 299804, 362004, 374032, 449706, 482672, 561048, 599608, 724008, 899412, 1122096, 1199216, 1448016, 1798824, 3597648, 7270247, 14540494, 21810741, 29080988, 43621482, 58161976, 87242964, 116323952, 174485928, 348971856]

約数ペア:

[(1, 348971856), (2, 174485928), (3, 116323952), (4, 87242964), (6, 58161976), (8, 43621482), (12, 29080988), (16, 21810741), (24, 14540494), (48, 7270247), (97, 3597648), (194, 1798824), (241, 1448016), (291, 1199216), (311, 1122096), (388, 899412), (482, 724008), (582, 599608), (622, 561048), (723, 482672), (776, 449706), (933, 374032), (964, 362004), (1164, 299804), (1244, 280524), (1446, 241336), (1552, 224853), (1866, 187016), (1928, 181002), (2328, 149902), (2488, 140262), (2892, 120668), (3732, 93508), (3856, 90501), (4656, 74951), (4976, 70131), (5784, 60334), (7464, 46754), (11568, 30167), (14928, 23377)]