1028437092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 2858856000

約数和(自身を除く): 1830418908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 139, 171, 174, 228, 261, 278, 342, 348, 373, 417, 522, 551, 556, 684, 746, 834, 1044, 1102, 1119, 1251, 1492, 1653, 1668, 2204, 2238, 2502, 2641, 3306, 3357, 4031, 4476, 4959, 5004, 5282, 6612, 6714, 7087, 7923, 8062, 9918, 10564, 10817, 12093, 13428, 14174, 15846, 16124, 19836, 21261, 21634, 23769, 24186, 28348, 31692, 32451, 36279, 42522, 43268, 47538, 48372, 51847, 63783, 64902, 72558, 76589, 85044, 95076, 97353, 103694, 127566, 129804, 145116, 153178, 155541, 194706, 205523, 207388, 229767, 255132, 306356, 311082, 389412, 411046, 459534, 466623, 616569, 622164, 689301, 822092, 919068, 933246, 985093, 1233138, 1378602, 1503563, 1849707, 1866492, 1970186, 2466276, 2757204, 2955279, 3007126, 3699414, 3940372, 4510689, 5910558, 6014252, 7398828, 8865837, 9021378, 11821116, 13532067, 17731674, 18042756, 27064134, 28567697, 35463348, 54128268, 57135394, 85703091, 114270788, 171406182, 257109273, 342812364, 514218546, 1028437092]

約数ペア:

[(1, 1028437092), (2, 514218546), (3, 342812364), (4, 257109273), (6, 171406182), (9, 114270788), (12, 85703091), (18, 57135394), (19, 54128268), (29, 35463348), (36, 28567697), (38, 27064134), (57, 18042756), (58, 17731674), (76, 13532067), (87, 11821116), (114, 9021378), (116, 8865837), (139, 7398828), (171, 6014252), (174, 5910558), (228, 4510689), (261, 3940372), (278, 3699414), (342, 3007126), (348, 2955279), (373, 2757204), (417, 2466276), (522, 1970186), (551, 1866492), (556, 1849707), (684, 1503563), (746, 1378602), (834, 1233138), (1044, 985093), (1102, 933246), (1119, 919068), (1251, 822092), (1492, 689301), (1653, 622164), (1668, 616569), (2204, 466623), (2238, 459534), (2502, 411046), (2641, 389412), (3306, 311082), (3357, 306356), (4031, 255132), (4476, 229767), (4959, 207388), (5004, 205523), (5282, 194706), (6612, 155541), (6714, 153178), (7087, 145116), (7923, 129804), (8062, 127566), (9918, 103694), (10564, 97353), (10817, 95076), (12093, 85044), (13428, 76589), (14174, 72558), (15846, 64902), (16124, 63783), (19836, 51847), (21261, 48372), (21634, 47538), (23769, 43268), (24186, 42522), (28348, 36279), (31692, 32451)]