248906502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34313}}^1$

素因数の和:34365

約数の個数: 48

約数和(自身を含む): 599534208

約数和(自身を除く): 350627706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 34313, 68626, 102939, 205878, 308817, 446069, 617634, 892138, 1063703, 1338207, 2127406, 2676414, 3191109, 4014621, 6382218, 8029242, 9573327, 13828139, 19146654, 27656278, 41484417, 82968834, 124453251, 248906502]

約数ペア:

[(1, 248906502), (2, 124453251), (3, 82968834), (6, 41484417), (9, 27656278), (13, 19146654), (18, 13828139), (26, 9573327), (31, 8029242), (39, 6382218), (62, 4014621), (78, 3191109), (93, 2676414), (117, 2127406), (186, 1338207), (234, 1063703), (279, 892138), (403, 617634), (558, 446069), (806, 308817), (1209, 205878), (2418, 102939), (3627, 68626), (7254, 34313)]