278315389872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{274811}}^1$

素因数の和:275379

約数の個数: 120

約数和(自身を含む): 840365202768

約数和(自身を除く): 562049812896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 541, 624, 936, 1082, 1623, 1872, 2164, 3246, 4328, 4869, 6492, 7033, 8656, 9738, 12984, 14066, 19476, 21099, 25968, 28132, 38952, 42198, 56264, 63297, 77904, 84396, 112528, 126594, 168792, 253188, 274811, 337584, 506376, 549622, 824433, 1012752, 1099244, 1648866, 2198488, 2473299, 3297732, 3572543, 4396976, 4946598, 6595464, 7145086, 9893196, 10717629, 13190928, 14290172, 19786392, 21435258, 28580344, 32152887, 39572784, 42870516, 57160688, 64305774, 85741032, 128611548, 148672751, 171482064, 257223096, 297345502, 446018253, 514446192, 594691004, 892036506, 1189382008, 1338054759, 1784073012, 1932745763, 2378764016, 2676109518, 3568146024, 3865491526, 5352219036, 5798237289, 7136292048, 7730983052, 10704438072, 11596474578, 15461966104, 17394711867, 21408876144, 23192949156, 30923932208, 34789423734, 46385898312, 69578847468, 92771796624, 139157694936, 278315389872]

約数ペア:

[(1, 278315389872), (2, 139157694936), (3, 92771796624), (4, 69578847468), (6, 46385898312), (8, 34789423734), (9, 30923932208), (12, 23192949156), (13, 21408876144), (16, 17394711867), (18, 15461966104), (24, 11596474578), (26, 10704438072), (36, 7730983052), (39, 7136292048), (48, 5798237289), (52, 5352219036), (72, 3865491526), (78, 3568146024), (104, 2676109518), (117, 2378764016), (144, 1932745763), (156, 1784073012), (208, 1338054759), (234, 1189382008), (312, 892036506), (468, 594691004), (541, 514446192), (624, 446018253), (936, 297345502), (1082, 257223096), (1623, 171482064), (1872, 148672751), (2164, 128611548), (3246, 85741032), (4328, 64305774), (4869, 57160688), (6492, 42870516), (7033, 39572784), (8656, 32152887), (9738, 28580344), (12984, 21435258), (14066, 19786392), (19476, 14290172), (21099, 13190928), (25968, 10717629), (28132, 9893196), (38952, 7145086), (42198, 6595464), (56264, 4946598), (63297, 4396976), (77904, 3572543), (84396, 3297732), (112528, 2473299), (126594, 2198488), (168792, 1648866), (253188, 1099244), (274811, 1012752), (337584, 824433), (506376, 549622)]