1270489836

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 144

約数和(自身を含む): 3801459200

約数和(自身を除く): 2530969364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 343, 363, 462, 484, 539, 588, 686, 726, 847, 924, 1029, 1078, 1372, 1452, 1617, 1694, 2058, 2156, 2541, 2551, 3234, 3388, 3773, 4116, 5082, 5102, 5929, 6468, 7546, 7653, 10164, 10204, 11319, 11858, 15092, 15306, 17787, 17857, 22638, 23716, 28061, 30612, 35574, 35714, 41503, 45276, 53571, 56122, 71148, 71428, 83006, 84183, 107142, 112244, 124509, 124999, 166012, 168366, 196427, 214284, 249018, 249998, 308671, 336732, 374997, 392854, 498036, 499996, 589281, 617342, 749994, 785708, 874993, 926013, 1178562, 1234684, 1374989, 1499988, 1749986, 1852026, 2160697, 2357124, 2624979, 2749978, 3499972, 3704052, 4124967, 4321394, 5249958, 5499956, 6482091, 8249934, 8642788, 9624923, 10499916, 12964182, 15124879, 16499868, 19249846, 25928364, 28874769, 30249758, 38499692, 45374637, 57749538, 60499516, 90749274, 105874153, 115499076, 181498548, 211748306, 317622459, 423496612, 635244918, 1270489836]

約数ペア:

[(1, 1270489836), (2, 635244918), (3, 423496612), (4, 317622459), (6, 211748306), (7, 181498548), (11, 115499076), (12, 105874153), (14, 90749274), (21, 60499516), (22, 57749538), (28, 45374637), (33, 38499692), (42, 30249758), (44, 28874769), (49, 25928364), (66, 19249846), (77, 16499868), (84, 15124879), (98, 12964182), (121, 10499916), (132, 9624923), (147, 8642788), (154, 8249934), (196, 6482091), (231, 5499956), (242, 5249958), (294, 4321394), (308, 4124967), (343, 3704052), (363, 3499972), (462, 2749978), (484, 2624979), (539, 2357124), (588, 2160697), (686, 1852026), (726, 1749986), (847, 1499988), (924, 1374989), (1029, 1234684), (1078, 1178562), (1372, 926013), (1452, 874993), (1617, 785708), (1694, 749994), (2058, 617342), (2156, 589281), (2541, 499996), (2551, 498036), (3234, 392854), (3388, 374997), (3773, 336732), (4116, 308671), (5082, 249998), (5102, 249018), (5929, 214284), (6468, 196427), (7546, 168366), (7653, 166012), (10164, 124999), (10204, 124509), (11319, 112244), (11858, 107142), (15092, 84183), (15306, 83006), (17787, 71428), (17857, 71148), (22638, 56122), (23716, 53571), (28061, 45276), (30612, 41503), (35574, 35714)]