1279969482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 2853273600

約数和(自身を除く): 1573304118

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 257, 354, 514, 649, 771, 1279, 1298, 1542, 1947, 2558, 2827, 3837, 3894, 5654, 7674, 8481, 14069, 15163, 16962, 28138, 30326, 42207, 45489, 75461, 84414, 90978, 150922, 166793, 226383, 328703, 333586, 452766, 500379, 657406, 830071, 986109, 1000758, 1660142, 1972218, 2490213, 3615733, 4980426, 7231466, 10847199, 19393477, 21694398, 38786954, 58180431, 116360862, 213328247, 426656494, 639984741, 1279969482]

約数ペア:

[(1, 1279969482), (2, 639984741), (3, 426656494), (6, 213328247), (11, 116360862), (22, 58180431), (33, 38786954), (59, 21694398), (66, 19393477), (118, 10847199), (177, 7231466), (257, 4980426), (354, 3615733), (514, 2490213), (649, 1972218), (771, 1660142), (1279, 1000758), (1298, 986109), (1542, 830071), (1947, 657406), (2558, 500379), (2827, 452766), (3837, 333586), (3894, 328703), (5654, 226383), (7674, 166793), (8481, 150922), (14069, 90978), (15163, 84414), (16962, 75461), (28138, 45489), (30326, 42207)]