1555888464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5099}}^1$

素因数の和:5289

約数の個数: 120

約数和(自身を含む): 4718968800

約数和(自身を除く): 3163080336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 936, 978, 1304, 1467, 1872, 1956, 2119, 2608, 2934, 3912, 4238, 5099, 5868, 6357, 7824, 8476, 10198, 11736, 12714, 15297, 16952, 19071, 20396, 23472, 25428, 30594, 33904, 38142, 40792, 45891, 50856, 61188, 66287, 76284, 81584, 91782, 101712, 122376, 132574, 152568, 183564, 198861, 244752, 265148, 305136, 367128, 397722, 530296, 596583, 734256, 795444, 831137, 1060592, 1193166, 1590888, 1662274, 2386332, 2493411, 3181776, 3324548, 4772664, 4986822, 6649096, 7480233, 9545328, 9973644, 10804781, 13298192, 14960466, 19947288, 21609562, 29920932, 32414343, 39894576, 43219124, 59841864, 64828686, 86438248, 97243029, 119683728, 129657372, 172876496, 194486058, 259314744, 388972116, 518629488, 777944232, 1555888464]

約数ペア:

[(1, 1555888464), (2, 777944232), (3, 518629488), (4, 388972116), (6, 259314744), (8, 194486058), (9, 172876496), (12, 129657372), (13, 119683728), (16, 97243029), (18, 86438248), (24, 64828686), (26, 59841864), (36, 43219124), (39, 39894576), (48, 32414343), (52, 29920932), (72, 21609562), (78, 19947288), (104, 14960466), (117, 13298192), (144, 10804781), (156, 9973644), (163, 9545328), (208, 7480233), (234, 6649096), (312, 4986822), (326, 4772664), (468, 3324548), (489, 3181776), (624, 2493411), (652, 2386332), (936, 1662274), (978, 1590888), (1304, 1193166), (1467, 1060592), (1872, 831137), (1956, 795444), (2119, 734256), (2608, 596583), (2934, 530296), (3912, 397722), (4238, 367128), (5099, 305136), (5868, 265148), (6357, 244752), (7824, 198861), (8476, 183564), (10198, 152568), (11736, 132574), (12714, 122376), (15297, 101712), (16952, 91782), (19071, 81584), (20396, 76284), (23472, 66287), (25428, 61188), (30594, 50856), (33904, 45891), (38142, 40792)]