1377842004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 216

約数和(自身を含む): 4442285120

約数和(自身を除く): 3064443116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 121, 126, 132, 146, 154, 198, 219, 231, 242, 252, 292, 308, 363, 396, 438, 462, 484, 511, 619, 657, 693, 726, 803, 847, 876, 924, 1022, 1089, 1238, 1314, 1386, 1452, 1533, 1606, 1694, 1857, 2044, 2178, 2409, 2476, 2541, 2628, 2772, 3066, 3212, 3388, 3714, 4333, 4356, 4599, 4818, 5082, 5571, 5621, 6132, 6809, 7227, 7428, 7623, 8666, 8833, 9198, 9636, 10164, 11142, 11242, 12999, 13618, 14454, 15246, 16863, 17332, 17666, 18396, 20427, 22284, 22484, 25998, 26499, 27236, 28908, 30492, 33726, 35332, 38997, 40854, 45187, 47663, 50589, 51996, 52998, 61281, 61831, 67452, 74899, 77994, 79497, 81708, 90374, 95326, 101178, 105996, 122562, 123662, 135561, 142989, 149798, 155988, 158994, 180748, 185493, 190652, 202356, 224697, 245124, 247324, 271122, 285978, 299596, 316309, 317988, 370986, 406683, 428967, 449394, 497057, 524293, 542244, 556479, 571956, 632618, 674091, 741972, 813366, 857934, 898788, 948927, 994114, 1048586, 1112958, 1265236, 1348182, 1491171, 1572879, 1626732, 1715868, 1897854, 1988228, 2097172, 2225916, 2696364, 2846781, 2982342, 3145758, 3479399, 3795708, 4473513, 4718637, 5467627, 5693562, 5964684, 6291516, 6958798, 8947026, 9437274, 10438197, 10935254, 11387124, 13917596, 16402881, 17894052, 18874548, 20876394, 21870508, 31314591, 32805762, 38273389, 41752788, 49208643, 62629182, 65611524, 76546778, 98417286, 114820167, 125258364, 153093556, 196834572, 229640334, 344460501, 459280668, 688921002, 1377842004]

約数ペア:

[(1, 1377842004), (2, 688921002), (3, 459280668), (4, 344460501), (6, 229640334), (7, 196834572), (9, 153093556), (11, 125258364), (12, 114820167), (14, 98417286), (18, 76546778), (21, 65611524), (22, 62629182), (28, 49208643), (33, 41752788), (36, 38273389), (42, 32805762), (44, 31314591), (63, 21870508), (66, 20876394), (73, 18874548), (77, 17894052), (84, 16402881), (99, 13917596), (121, 11387124), (126, 10935254), (132, 10438197), (146, 9437274), (154, 8947026), (198, 6958798), (219, 6291516), (231, 5964684), (242, 5693562), (252, 5467627), (292, 4718637), (308, 4473513), (363, 3795708), (396, 3479399), (438, 3145758), (462, 2982342), (484, 2846781), (511, 2696364), (619, 2225916), (657, 2097172), (693, 1988228), (726, 1897854), (803, 1715868), (847, 1626732), (876, 1572879), (924, 1491171), (1022, 1348182), (1089, 1265236), (1238, 1112958), (1314, 1048586), (1386, 994114), (1452, 948927), (1533, 898788), (1606, 857934), (1694, 813366), (1857, 741972), (2044, 674091), (2178, 632618), (2409, 571956), (2476, 556479), (2541, 542244), (2628, 524293), (2772, 497057), (3066, 449394), (3212, 428967), (3388, 406683), (3714, 370986), (4333, 317988), (4356, 316309), (4599, 299596), (4818, 285978), (5082, 271122), (5571, 247324), (5621, 245124), (6132, 224697), (6809, 202356), (7227, 190652), (7428, 185493), (7623, 180748), (8666, 158994), (8833, 155988), (9198, 149798), (9636, 142989), (10164, 135561), (11142, 123662), (11242, 122562), (12999, 105996), (13618, 101178), (14454, 95326), (15246, 90374), (16863, 81708), (17332, 79497), (17666, 77994), (18396, 74899), (20427, 67452), (22284, 61831), (22484, 61281), (25998, 52998), (26499, 51996), (27236, 50589), (28908, 47663), (30492, 45187), (33726, 40854), (35332, 38997)]