293218848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78317}}^1$

素因数の和:78346

約数の個数: 72

約数和(自身を含む): 897994188

約数和(自身を除く): 604775340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 78317, 156634, 234951, 313268, 469902, 626536, 704853, 939804, 1018121, 1253072, 1409706, 1879608, 2036242, 2506144, 2819412, 3054363, 3759216, 4072484, 5638824, 6108726, 7518432, 8144968, 9163089, 11277648, 12217452, 16289936, 18326178, 22555296, 24434904, 32579872, 36652356, 48869808, 73304712, 97739616, 146609424, 293218848]

約数ペア:

[(1, 293218848), (2, 146609424), (3, 97739616), (4, 73304712), (6, 48869808), (8, 36652356), (9, 32579872), (12, 24434904), (13, 22555296), (16, 18326178), (18, 16289936), (24, 12217452), (26, 11277648), (32, 9163089), (36, 8144968), (39, 7518432), (48, 6108726), (52, 5638824), (72, 4072484), (78, 3759216), (96, 3054363), (104, 2819412), (117, 2506144), (144, 2036242), (156, 1879608), (208, 1409706), (234, 1253072), (288, 1018121), (312, 939804), (416, 704853), (468, 626536), (624, 469902), (936, 313268), (1248, 234951), (1872, 156634), (3744, 78317)]