1890282744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1615

約数の個数: 160

約数和(自身を含む): 6074006400

約数和(自身を除く): 4183723656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 331, 378, 504, 567, 648, 662, 756, 993, 1134, 1259, 1324, 1512, 1986, 2268, 2317, 2518, 2648, 2979, 3777, 3972, 4536, 4634, 5036, 5958, 6951, 7554, 7944, 8813, 8937, 9268, 10072, 11331, 11916, 13902, 15108, 17626, 17874, 18536, 20853, 22662, 23832, 26439, 26811, 27804, 30216, 33993, 35252, 35748, 41706, 45324, 52878, 53622, 55608, 62559, 67986, 70504, 71496, 79317, 83412, 90648, 101979, 105756, 107244, 125118, 135972, 158634, 166824, 187677, 203958, 211512, 214488, 237951, 250236, 271944, 317268, 375354, 407916, 416729, 475902, 500472, 634536, 713853, 750708, 815832, 833458, 951804, 1250187, 1427706, 1501416, 1666916, 1903608, 2500374, 2855412, 2917103, 3333832, 3750561, 5000748, 5710824, 5834206, 7501122, 8751309, 10001496, 11251683, 11668412, 15002244, 17502618, 22503366, 23336824, 26253927, 30004488, 33755049, 35005236, 45006732, 52507854, 67510098, 70010472, 78761781, 90013464, 105015708, 135020196, 157523562, 210031416, 236285343, 270040392, 315047124, 472570686, 630094248, 945141372, 1890282744]

約数ペア:

[(1, 1890282744), (2, 945141372), (3, 630094248), (4, 472570686), (6, 315047124), (7, 270040392), (8, 236285343), (9, 210031416), (12, 157523562), (14, 135020196), (18, 105015708), (21, 90013464), (24, 78761781), (27, 70010472), (28, 67510098), (36, 52507854), (42, 45006732), (54, 35005236), (56, 33755049), (63, 30004488), (72, 26253927), (81, 23336824), (84, 22503366), (108, 17502618), (126, 15002244), (162, 11668412), (168, 11251683), (189, 10001496), (216, 8751309), (252, 7501122), (324, 5834206), (331, 5710824), (378, 5000748), (504, 3750561), (567, 3333832), (648, 2917103), (662, 2855412), (756, 2500374), (993, 1903608), (1134, 1666916), (1259, 1501416), (1324, 1427706), (1512, 1250187), (1986, 951804), (2268, 833458), (2317, 815832), (2518, 750708), (2648, 713853), (2979, 634536), (3777, 500472), (3972, 475902), (4536, 416729), (4634, 407916), (5036, 375354), (5958, 317268), (6951, 271944), (7554, 250236), (7944, 237951), (8813, 214488), (8937, 211512), (9268, 203958), (10072, 187677), (11331, 166824), (11916, 158634), (13902, 135972), (15108, 125118), (17626, 107244), (17874, 105756), (18536, 101979), (20853, 90648), (22662, 83412), (23832, 79317), (26439, 71496), (26811, 70504), (27804, 67986), (30216, 62559), (33993, 55608), (35252, 53622), (35748, 52878), (41706, 45324)]