292791978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 672113988

約数和(自身を除く): 379322010

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 317, 414, 529, 582, 634, 873, 951, 1058, 1587, 1746, 1902, 2231, 2853, 3174, 4462, 4761, 5706, 6693, 7291, 9522, 13386, 14582, 20079, 21873, 30749, 40158, 43746, 51313, 61498, 65619, 92247, 102626, 131238, 153939, 167693, 184494, 276741, 307878, 335386, 461817, 503079, 553482, 707227, 923634, 1006158, 1414454, 1509237, 2121681, 3018474, 4243362, 6365043, 12730086, 16266221, 32532442, 48798663, 97597326, 146395989, 292791978]

約数ペア:

[(1, 292791978), (2, 146395989), (3, 97597326), (6, 48798663), (9, 32532442), (18, 16266221), (23, 12730086), (46, 6365043), (69, 4243362), (97, 3018474), (138, 2121681), (194, 1509237), (207, 1414454), (291, 1006158), (317, 923634), (414, 707227), (529, 553482), (582, 503079), (634, 461817), (873, 335386), (951, 307878), (1058, 276741), (1587, 184494), (1746, 167693), (1902, 153939), (2231, 131238), (2853, 102626), (3174, 92247), (4462, 65619), (4761, 61498), (5706, 51313), (6693, 43746), (7291, 40158), (9522, 30749), (13386, 21873), (14582, 20079)]