1238628456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{441107}}^1$

素因数の和:441135

約数の個数: 64

約数和(自身を含む): 3705307200

約数和(自身を除く): 2466678744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 441107, 882214, 1323321, 1764428, 2646642, 3528856, 3969963, 5293284, 5734391, 7939926, 10586568, 11468782, 11909889, 15879852, 17203173, 22937564, 23819778, 31759704, 34406346, 45875128, 47639556, 51609519, 68812692, 95279112, 103219038, 137625384, 154828557, 206438076, 309657114, 412876152, 619314228, 1238628456]

約数ペア:

[(1, 1238628456), (2, 619314228), (3, 412876152), (4, 309657114), (6, 206438076), (8, 154828557), (9, 137625384), (12, 103219038), (13, 95279112), (18, 68812692), (24, 51609519), (26, 47639556), (27, 45875128), (36, 34406346), (39, 31759704), (52, 23819778), (54, 22937564), (72, 17203173), (78, 15879852), (104, 11909889), (108, 11468782), (117, 10586568), (156, 7939926), (216, 5734391), (234, 5293284), (312, 3969963), (351, 3528856), (468, 2646642), (702, 1764428), (936, 1323321), (1404, 882214), (2808, 441107)]