552665672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 1140652800

約数和(自身を除く): 587987128

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 137, 158, 274, 316, 491, 548, 632, 982, 1027, 1096, 1781, 1964, 2054, 3562, 3928, 4108, 6383, 7124, 8216, 10823, 12766, 14248, 21646, 25532, 38789, 43292, 51064, 67267, 77578, 86584, 134534, 140699, 155156, 269068, 281398, 310312, 504257, 538136, 562796, 874471, 1008514, 1125592, 1748942, 2017028, 3497884, 4034056, 5314093, 6995768, 10628186, 21256372, 42512744, 69083209, 138166418, 276332836, 552665672]

約数ペア:

[(1, 552665672), (2, 276332836), (4, 138166418), (8, 69083209), (13, 42512744), (26, 21256372), (52, 10628186), (79, 6995768), (104, 5314093), (137, 4034056), (158, 3497884), (274, 2017028), (316, 1748942), (491, 1125592), (548, 1008514), (632, 874471), (982, 562796), (1027, 538136), (1096, 504257), (1781, 310312), (1964, 281398), (2054, 269068), (3562, 155156), (3928, 140699), (4108, 134534), (6383, 86584), (7124, 77578), (8216, 67267), (10823, 51064), (12766, 43292), (14248, 38789), (21646, 25532)]