1212490116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1398

約数の個数: 144

約数和(自身を含む): 3423092400

約数和(自身を除く): 2210602284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 53, 58, 68, 87, 102, 106, 116, 153, 159, 174, 204, 212, 261, 306, 318, 348, 477, 493, 522, 612, 636, 901, 954, 986, 1044, 1289, 1479, 1537, 1802, 1908, 1972, 2578, 2703, 2958, 3074, 3604, 3867, 4437, 4611, 5156, 5406, 5916, 6148, 7734, 8109, 8874, 9222, 10812, 11601, 13833, 15468, 16218, 17748, 18444, 21913, 23202, 26129, 27666, 32436, 37381, 43826, 46404, 52258, 55332, 65739, 68317, 74762, 78387, 87652, 104516, 112143, 131478, 136634, 149524, 156774, 197217, 204951, 224286, 235161, 262956, 273268, 313548, 336429, 394434, 409902, 448572, 470322, 614853, 635477, 672858, 788868, 819804, 940644, 1161389, 1229706, 1270954, 1345716, 1906431, 1981193, 2322778, 2459412, 2541908, 3484167, 3812862, 3962386, 4645556, 5719293, 5943579, 6968334, 7625724, 7924772, 10452501, 11438586, 11887158, 13936668, 17830737, 20905002, 22877172, 23774316, 33680281, 35661474, 41810004, 67360562, 71322948, 101040843, 134721124, 202081686, 303122529, 404163372, 606245058, 1212490116]

約数ペア:

[(1, 1212490116), (2, 606245058), (3, 404163372), (4, 303122529), (6, 202081686), (9, 134721124), (12, 101040843), (17, 71322948), (18, 67360562), (29, 41810004), (34, 35661474), (36, 33680281), (51, 23774316), (53, 22877172), (58, 20905002), (68, 17830737), (87, 13936668), (102, 11887158), (106, 11438586), (116, 10452501), (153, 7924772), (159, 7625724), (174, 6968334), (204, 5943579), (212, 5719293), (261, 4645556), (306, 3962386), (318, 3812862), (348, 3484167), (477, 2541908), (493, 2459412), (522, 2322778), (612, 1981193), (636, 1906431), (901, 1345716), (954, 1270954), (986, 1229706), (1044, 1161389), (1289, 940644), (1479, 819804), (1537, 788868), (1802, 672858), (1908, 635477), (1972, 614853), (2578, 470322), (2703, 448572), (2958, 409902), (3074, 394434), (3604, 336429), (3867, 313548), (4437, 273268), (4611, 262956), (5156, 235161), (5406, 224286), (5916, 204951), (6148, 197217), (7734, 156774), (8109, 149524), (8874, 136634), (9222, 131478), (10812, 112143), (11601, 104516), (13833, 87652), (15468, 78387), (16218, 74762), (17748, 68317), (18444, 65739), (21913, 55332), (23202, 52258), (26129, 46404), (27666, 43826), (32436, 37381)]