2180432644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 4376921472

約数和(自身を除く): 2196488828

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 131, 148, 164, 211, 262, 422, 481, 524, 533, 844, 962, 1066, 1517, 1703, 1924, 2132, 2743, 3034, 3406, 4847, 5371, 5486, 6068, 6812, 7807, 8651, 9694, 10742, 10972, 15614, 17302, 19388, 19721, 21484, 27641, 31228, 34604, 39442, 55282, 63011, 69823, 78884, 101491, 110564, 112463, 126022, 139646, 198727, 202982, 224926, 252044, 279292, 320087, 359333, 397454, 405964, 449852, 640174, 718666, 794908, 1022717, 1133281, 1280348, 1437332, 2045434, 2266562, 2583451, 4090868, 4161131, 4533124, 5166902, 8322262, 10333804, 13295321, 14732653, 16644524, 26590642, 29465306, 41931397, 53181284, 58930612, 83862794, 167725588, 545108161, 1090216322, 2180432644]

約数ペア:

[(1, 2180432644), (2, 1090216322), (4, 545108161), (13, 167725588), (26, 83862794), (37, 58930612), (41, 53181284), (52, 41931397), (74, 29465306), (82, 26590642), (131, 16644524), (148, 14732653), (164, 13295321), (211, 10333804), (262, 8322262), (422, 5166902), (481, 4533124), (524, 4161131), (533, 4090868), (844, 2583451), (962, 2266562), (1066, 2045434), (1517, 1437332), (1703, 1280348), (1924, 1133281), (2132, 1022717), (2743, 794908), (3034, 718666), (3406, 640174), (4847, 449852), (5371, 405964), (5486, 397454), (6068, 359333), (6812, 320087), (7807, 279292), (8651, 252044), (9694, 224926), (10742, 202982), (10972, 198727), (15614, 139646), (17302, 126022), (19388, 112463), (19721, 110564), (21484, 101491), (27641, 78884), (31228, 69823), (34604, 63011), (39442, 55282)]