295892871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 164446329

約数列:

[1, 3, 17, 19, 47, 51, 57, 73, 89, 141, 219, 267, 323, 799, 893, 969, 1241, 1387, 1513, 1691, 2397, 2679, 3431, 3723, 4161, 4183, 4539, 5073, 6497, 10293, 12549, 15181, 19491, 23579, 28747, 45543, 58327, 65189, 70737, 71111, 79477, 86241, 110449, 123443, 174981, 195567, 213333, 238431, 305359, 331347, 370329, 916077, 1108213, 1351109, 2098531, 3324639, 4053327, 5191103, 5801821, 6295593, 15573309, 17405463, 98630957, 295892871]

約数ペア:

[(1, 295892871), (3, 98630957), (17, 17405463), (19, 15573309), (47, 6295593), (51, 5801821), (57, 5191103), (73, 4053327), (89, 3324639), (141, 2098531), (219, 1351109), (267, 1108213), (323, 916077), (799, 370329), (893, 331347), (969, 305359), (1241, 238431), (1387, 213333), (1513, 195567), (1691, 174981), (2397, 123443), (2679, 110449), (3431, 86241), (3723, 79477), (4161, 71111), (4183, 70737), (4539, 65189), (5073, 58327), (6497, 45543), (10293, 28747), (12549, 23579), (15181, 19491)]