838708884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20599}}^1$

素因数の和:20654

約数の個数: 96

約数和(自身を含む): 2422560000

約数和(自身を除く): 1583851116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3393, 4524, 6786, 10179, 13572, 20358, 20599, 40716, 41198, 61797, 82396, 123594, 185391, 247188, 267787, 370782, 535574, 556173, 597371, 741564, 803361, 1071148, 1112346, 1194742, 1606722, 1792113, 2224692, 2389484, 2410083, 3213444, 3584226, 4820166, 5376339, 7168452, 7230249, 7765823, 9640332, 10752678, 14460498, 15531646, 16129017, 21505356, 23297469, 28920996, 31063292, 32258034, 46594938, 64516068, 69892407, 93189876, 139784814, 209677221, 279569628, 419354442, 838708884]

約数ペア:

[(1, 838708884), (2, 419354442), (3, 279569628), (4, 209677221), (6, 139784814), (9, 93189876), (12, 69892407), (13, 64516068), (18, 46594938), (26, 32258034), (27, 31063292), (29, 28920996), (36, 23297469), (39, 21505356), (52, 16129017), (54, 15531646), (58, 14460498), (78, 10752678), (87, 9640332), (108, 7765823), (116, 7230249), (117, 7168452), (156, 5376339), (174, 4820166), (234, 3584226), (261, 3213444), (348, 2410083), (351, 2389484), (377, 2224692), (468, 1792113), (522, 1606722), (702, 1194742), (754, 1112346), (783, 1071148), (1044, 803361), (1131, 741564), (1404, 597371), (1508, 556173), (1566, 535574), (2262, 370782), (3132, 267787), (3393, 247188), (4524, 185391), (6786, 123594), (10179, 82396), (13572, 61797), (20358, 41198), (20599, 40716)]