2175846712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 4800902400

約数和(自身を除く): 2625055688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 107, 152, 164, 214, 247, 251, 328, 428, 494, 502, 533, 779, 856, 988, 1004, 1066, 1391, 1558, 1976, 2008, 2033, 2132, 2782, 3116, 3263, 4066, 4264, 4387, 4769, 5564, 6232, 6526, 8132, 8774, 9538, 10127, 10291, 11128, 13052, 16264, 17548, 19076, 20254, 20582, 26104, 26429, 26857, 35096, 38152, 40508, 41164, 52858, 53714, 57031, 61997, 81016, 82328, 83353, 105716, 107428, 114062, 123994, 133783, 166706, 195529, 211432, 214856, 228124, 247988, 267566, 333412, 349141, 391058, 456248, 495976, 510283, 535132, 666824, 698282, 782116, 1020566, 1070264, 1083589, 1101137, 1396564, 1564232, 2041132, 2167178, 2202274, 2541877, 2793128, 4082264, 4334356, 4404548, 5083754, 6633679, 8668712, 8809096, 10167508, 13267358, 14314781, 20335016, 20921603, 26534716, 28629562, 41843206, 53069432, 57259124, 83686412, 114518248, 167372824, 271980839, 543961678, 1087923356, 2175846712]

約数ペア:

[(1, 2175846712), (2, 1087923356), (4, 543961678), (8, 271980839), (13, 167372824), (19, 114518248), (26, 83686412), (38, 57259124), (41, 53069432), (52, 41843206), (76, 28629562), (82, 26534716), (104, 20921603), (107, 20335016), (152, 14314781), (164, 13267358), (214, 10167508), (247, 8809096), (251, 8668712), (328, 6633679), (428, 5083754), (494, 4404548), (502, 4334356), (533, 4082264), (779, 2793128), (856, 2541877), (988, 2202274), (1004, 2167178), (1066, 2041132), (1391, 1564232), (1558, 1396564), (1976, 1101137), (2008, 1083589), (2033, 1070264), (2132, 1020566), (2782, 782116), (3116, 698282), (3263, 666824), (4066, 535132), (4264, 510283), (4387, 495976), (4769, 456248), (5564, 391058), (6232, 349141), (6526, 333412), (8132, 267566), (8774, 247988), (9538, 228124), (10127, 214856), (10291, 211432), (11128, 195529), (13052, 166706), (16264, 133783), (17548, 123994), (19076, 114062), (20254, 107428), (20582, 105716), (26104, 83353), (26429, 82328), (26857, 81016), (35096, 61997), (38152, 57031), (40508, 53714), (41164, 52858)]