2861896968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 256

約数和(自身を含む): 9405849600

約数和(自身を除く): 6543952632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 71, 72, 84, 106, 108, 126, 142, 159, 168, 189, 212, 213, 216, 252, 284, 318, 371, 378, 424, 426, 477, 497, 503, 504, 568, 636, 639, 742, 756, 852, 954, 994, 1006, 1113, 1272, 1278, 1431, 1484, 1491, 1509, 1512, 1704, 1908, 1917, 1988, 2012, 2226, 2556, 2862, 2968, 2982, 3018, 3339, 3521, 3763, 3816, 3834, 3976, 4024, 4452, 4473, 4527, 5112, 5724, 5964, 6036, 6678, 7042, 7526, 7668, 8904, 8946, 9054, 10017, 10563, 11289, 11448, 11928, 12072, 13356, 13419, 13581, 14084, 15052, 15336, 17892, 18108, 20034, 21126, 22578, 26341, 26659, 26712, 26838, 27162, 28168, 30104, 31689, 33867, 35713, 35784, 36216, 40068, 42252, 45156, 52682, 53318, 53676, 54324, 63378, 67734, 71426, 79023, 79977, 80136, 84504, 90312, 95067, 101601, 105364, 106636, 107139, 107352, 108648, 126756, 135468, 142852, 158046, 159954, 186613, 190134, 203202, 210728, 213272, 214278, 237069, 239931, 249991, 253512, 270936, 285704, 316092, 319908, 321417, 373226, 380268, 406404, 428556, 474138, 479862, 499982, 559839, 632184, 639816, 642834, 711207, 719793, 746452, 749973, 760536, 812808, 857112, 948276, 959724, 964251, 999964, 1119678, 1285668, 1422414, 1439586, 1492904, 1499946, 1679517, 1892789, 1896552, 1919448, 1928502, 1999928, 2239356, 2249919, 2571336, 2844828, 2879172, 2999892, 3359034, 3785578, 3857004, 4478712, 4499838, 5038551, 5678367, 5689656, 5758344, 5999784, 6718068, 6749757, 7571156, 7714008, 8999676, 10077102, 11356734, 13249523, 13436136, 13499514, 15142312, 17035101, 17999352, 20154204, 22713468, 26499046, 26999028, 34070202, 39748569, 40308408, 45426936, 51105303, 52998092, 53998056, 68140404, 79497138, 102210606, 105996184, 119245707, 136280808, 158994276, 204421212, 238491414, 317988552, 357737121, 408842424, 476982828, 715474242, 953965656, 1430948484, 2861896968]

約数ペア:

[(1, 2861896968), (2, 1430948484), (3, 953965656), (4, 715474242), (6, 476982828), (7, 408842424), (8, 357737121), (9, 317988552), (12, 238491414), (14, 204421212), (18, 158994276), (21, 136280808), (24, 119245707), (27, 105996184), (28, 102210606), (36, 79497138), (42, 68140404), (53, 53998056), (54, 52998092), (56, 51105303), (63, 45426936), (71, 40308408), (72, 39748569), (84, 34070202), (106, 26999028), (108, 26499046), (126, 22713468), (142, 20154204), (159, 17999352), (168, 17035101), (189, 15142312), (212, 13499514), (213, 13436136), (216, 13249523), (252, 11356734), (284, 10077102), (318, 8999676), (371, 7714008), (378, 7571156), (424, 6749757), (426, 6718068), (477, 5999784), (497, 5758344), (503, 5689656), (504, 5678367), (568, 5038551), (636, 4499838), (639, 4478712), (742, 3857004), (756, 3785578), (852, 3359034), (954, 2999892), (994, 2879172), (1006, 2844828), (1113, 2571336), (1272, 2249919), (1278, 2239356), (1431, 1999928), (1484, 1928502), (1491, 1919448), (1509, 1896552), (1512, 1892789), (1704, 1679517), (1908, 1499946), (1917, 1492904), (1988, 1439586), (2012, 1422414), (2226, 1285668), (2556, 1119678), (2862, 999964), (2968, 964251), (2982, 959724), (3018, 948276), (3339, 857112), (3521, 812808), (3763, 760536), (3816, 749973), (3834, 746452), (3976, 719793), (4024, 711207), (4452, 642834), (4473, 639816), (4527, 632184), (5112, 559839), (5724, 499982), (5964, 479862), (6036, 474138), (6678, 428556), (7042, 406404), (7526, 380268), (7668, 373226), (8904, 321417), (8946, 319908), (9054, 316092), (10017, 285704), (10563, 270936), (11289, 253512), (11448, 249991), (11928, 239931), (12072, 237069), (13356, 214278), (13419, 213272), (13581, 210728), (14084, 203202), (15052, 190134), (15336, 186613), (17892, 159954), (18108, 158046), (20034, 142852), (21126, 135468), (22578, 126756), (26341, 108648), (26659, 107352), (26712, 107139), (26838, 106636), (27162, 105364), (28168, 101601), (30104, 95067), (31689, 90312), (33867, 84504), (35713, 80136), (35784, 79977), (36216, 79023), (40068, 71426), (42252, 67734), (45156, 63378), (52682, 54324), (53318, 53676)]