2143867709172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{400619}}^1$

素因数の和:401138

約数の個数: 144

約数和(自身を含む): 6138139392000

約数和(自身を除く): 3994271682828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 479, 532, 588, 798, 931, 958, 1437, 1596, 1862, 1916, 2793, 2874, 3353, 3724, 5586, 5748, 6706, 9101, 10059, 11172, 13412, 18202, 20118, 23471, 27303, 36404, 40236, 46942, 54606, 63707, 70413, 93884, 109212, 127414, 140826, 191121, 254828, 281652, 382242, 400619, 445949, 764484, 801238, 891898, 1201857, 1337847, 1602476, 1783796, 2403714, 2675694, 2804333, 4807428, 5351388, 5608666, 7611761, 8412999, 11217332, 15223522, 16825998, 19630331, 22835283, 30447044, 33651996, 39260662, 45670566, 53282327, 58890993, 78521324, 91341132, 106564654, 117781986, 159846981, 191896501, 213129308, 235563972, 319693962, 372976289, 383793002, 575689503, 639387924, 745952578, 767586004, 1118928867, 1151379006, 1343275507, 1491905156, 2237857734, 2302758012, 2686551014, 3646033519, 4029826521, 4475715468, 5373102028, 7292067038, 8059653042, 9402928549, 10938100557, 14584134076, 16119306084, 18805857098, 21876201114, 25522234633, 28208785647, 37611714196, 43752402228, 51044469266, 56417571294, 76566703899, 102088938532, 112835142588, 153133407798, 178655642431, 306266815596, 357311284862, 535966927293, 714622569724, 1071933854586, 2143867709172]

約数ペア:

[(1, 2143867709172), (2, 1071933854586), (3, 714622569724), (4, 535966927293), (6, 357311284862), (7, 306266815596), (12, 178655642431), (14, 153133407798), (19, 112835142588), (21, 102088938532), (28, 76566703899), (38, 56417571294), (42, 51044469266), (49, 43752402228), (57, 37611714196), (76, 28208785647), (84, 25522234633), (98, 21876201114), (114, 18805857098), (133, 16119306084), (147, 14584134076), (196, 10938100557), (228, 9402928549), (266, 8059653042), (294, 7292067038), (399, 5373102028), (479, 4475715468), (532, 4029826521), (588, 3646033519), (798, 2686551014), (931, 2302758012), (958, 2237857734), (1437, 1491905156), (1596, 1343275507), (1862, 1151379006), (1916, 1118928867), (2793, 767586004), (2874, 745952578), (3353, 639387924), (3724, 575689503), (5586, 383793002), (5748, 372976289), (6706, 319693962), (9101, 235563972), (10059, 213129308), (11172, 191896501), (13412, 159846981), (18202, 117781986), (20118, 106564654), (23471, 91341132), (27303, 78521324), (36404, 58890993), (40236, 53282327), (46942, 45670566), (54606, 39260662), (63707, 33651996), (70413, 30447044), (93884, 22835283), (109212, 19630331), (127414, 16825998), (140826, 15223522), (191121, 11217332), (254828, 8412999), (281652, 7611761), (382242, 5608666), (400619, 5351388), (445949, 4807428), (764484, 2804333), (801238, 2675694), (891898, 2403714), (1201857, 1783796), (1337847, 1602476)]