395552032

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 832712076

約数和(自身を除く): 437160044

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 353, 361, 388, 608, 706, 722, 776, 1412, 1444, 1552, 1843, 2824, 2888, 3104, 3686, 5648, 5776, 6707, 7372, 11296, 11552, 13414, 14744, 26828, 29488, 34241, 35017, 53656, 58976, 68482, 70034, 107312, 127433, 136964, 140068, 214624, 254866, 273928, 280136, 509732, 547856, 560272, 650579, 1019464, 1095712, 1120544, 1301158, 2038928, 2602316, 4077856, 5204632, 10409264, 12361001, 20818528, 24722002, 49444004, 98888008, 197776016, 395552032]

約数ペア:

[(1, 395552032), (2, 197776016), (4, 98888008), (8, 49444004), (16, 24722002), (19, 20818528), (32, 12361001), (38, 10409264), (76, 5204632), (97, 4077856), (152, 2602316), (194, 2038928), (304, 1301158), (353, 1120544), (361, 1095712), (388, 1019464), (608, 650579), (706, 560272), (722, 547856), (776, 509732), (1412, 280136), (1444, 273928), (1552, 254866), (1843, 214624), (2824, 140068), (2888, 136964), (3104, 127433), (3686, 107312), (5648, 70034), (5776, 68482), (6707, 58976), (7372, 53656), (11296, 35017), (11552, 34241), (13414, 29488), (14744, 26828)]