395126316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281429}}^1$

素因数の和:281455

約数の個数: 48

約数和(自身を含む): 1103205600

約数和(自身を除く): 708079284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 281429, 562858, 844287, 1125716, 1688574, 2532861, 3377148, 3658577, 5065722, 7317154, 7598583, 10131444, 10975731, 14634308, 15197166, 21951462, 30394332, 32927193, 43902924, 65854386, 98781579, 131708772, 197563158, 395126316]

約数ペア:

[(1, 395126316), (2, 197563158), (3, 131708772), (4, 98781579), (6, 65854386), (9, 43902924), (12, 32927193), (13, 30394332), (18, 21951462), (26, 15197166), (27, 14634308), (36, 10975731), (39, 10131444), (52, 7598583), (54, 7317154), (78, 5065722), (108, 3658577), (117, 3377148), (156, 2532861), (234, 1688574), (351, 1125716), (468, 844287), (702, 562858), (1404, 281429)]