298850292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20653

約数の個数: 72

約数和(自身を含む): 839820800

約数和(自身を除く): 540970508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 20599, 41198, 61797, 82396, 123594, 185391, 247188, 267787, 370782, 535574, 638569, 741564, 803361, 1071148, 1277138, 1606722, 1915707, 2410083, 2554276, 3213444, 3831414, 4820166, 5747121, 7662828, 8301397, 9640332, 11494242, 16602794, 22988484, 24904191, 33205588, 49808382, 74712573, 99616764, 149425146, 298850292]

約数ペア:

[(1, 298850292), (2, 149425146), (3, 99616764), (4, 74712573), (6, 49808382), (9, 33205588), (12, 24904191), (13, 22988484), (18, 16602794), (26, 11494242), (31, 9640332), (36, 8301397), (39, 7662828), (52, 5747121), (62, 4820166), (78, 3831414), (93, 3213444), (117, 2554276), (124, 2410083), (156, 1915707), (186, 1606722), (234, 1277138), (279, 1071148), (372, 803361), (403, 741564), (468, 638569), (558, 535574), (806, 370782), (1116, 267787), (1209, 247188), (1612, 185391), (2418, 123594), (3627, 82396), (4836, 61797), (7254, 41198), (14508, 20599)]