191792016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 620853120

約数和(自身を除く): 429061104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 71, 72, 74, 78, 104, 108, 111, 117, 142, 144, 148, 156, 169, 208, 213, 216, 222, 234, 284, 296, 312, 333, 338, 351, 426, 432, 444, 468, 481, 507, 568, 592, 624, 639, 666, 676, 702, 852, 888, 923, 936, 962, 999, 1014, 1136, 1278, 1332, 1352, 1404, 1443, 1521, 1704, 1776, 1846, 1872, 1917, 1924, 1998, 2028, 2556, 2627, 2664, 2704, 2769, 2808, 2886, 3042, 3408, 3692, 3834, 3848, 3996, 4056, 4329, 4563, 5112, 5254, 5328, 5538, 5616, 5772, 6084, 6253, 7384, 7668, 7696, 7881, 7992, 8112, 8307, 8658, 9126, 10224, 10508, 11076, 11544, 11999, 12168, 12506, 12987, 14768, 15336, 15762, 15984, 16614, 17316, 18252, 18759, 21016, 22152, 23088, 23643, 23998, 24336, 24921, 25012, 25974, 30672, 31524, 33228, 34151, 34632, 35997, 36504, 37518, 42032, 44304, 47286, 47996, 49842, 50024, 51948, 56277, 63048, 66456, 68302, 69264, 70929, 71994, 73008, 75036, 94572, 95992, 99684, 100048, 102453, 103896, 107991, 112554, 126096, 132912, 136604, 141858, 143988, 150072, 168831, 189144, 191984, 199368, 204906, 207792, 215982, 225108, 273208, 283716, 287976, 300144, 307359, 323973, 337662, 378288, 398736, 409812, 431964, 443963, 450216, 546416, 567432, 575952, 614718, 647946, 675324, 819624, 863928, 887926, 900432, 922077, 1134864, 1229436, 1295892, 1331889, 1350648, 1639248, 1727856, 1775852, 1844154, 2458872, 2591784, 2663778, 2701296, 3551704, 3688308, 3995667, 4917744, 5183568, 5327556, 7103408, 7376616, 7991334, 10655112, 11987001, 14753232, 15982668, 21310224, 23974002, 31965336, 47948004, 63930672, 95896008, 191792016]

約数ペア:

[(1, 191792016), (2, 95896008), (3, 63930672), (4, 47948004), (6, 31965336), (8, 23974002), (9, 21310224), (12, 15982668), (13, 14753232), (16, 11987001), (18, 10655112), (24, 7991334), (26, 7376616), (27, 7103408), (36, 5327556), (37, 5183568), (39, 4917744), (48, 3995667), (52, 3688308), (54, 3551704), (71, 2701296), (72, 2663778), (74, 2591784), (78, 2458872), (104, 1844154), (108, 1775852), (111, 1727856), (117, 1639248), (142, 1350648), (144, 1331889), (148, 1295892), (156, 1229436), (169, 1134864), (208, 922077), (213, 900432), (216, 887926), (222, 863928), (234, 819624), (284, 675324), (296, 647946), (312, 614718), (333, 575952), (338, 567432), (351, 546416), (426, 450216), (432, 443963), (444, 431964), (468, 409812), (481, 398736), (507, 378288), (568, 337662), (592, 323973), (624, 307359), (639, 300144), (666, 287976), (676, 283716), (702, 273208), (852, 225108), (888, 215982), (923, 207792), (936, 204906), (962, 199368), (999, 191984), (1014, 189144), (1136, 168831), (1278, 150072), (1332, 143988), (1352, 141858), (1404, 136604), (1443, 132912), (1521, 126096), (1704, 112554), (1776, 107991), (1846, 103896), (1872, 102453), (1917, 100048), (1924, 99684), (1998, 95992), (2028, 94572), (2556, 75036), (2627, 73008), (2664, 71994), (2704, 70929), (2769, 69264), (2808, 68302), (2886, 66456), (3042, 63048), (3408, 56277), (3692, 51948), (3834, 50024), (3848, 49842), (3996, 47996), (4056, 47286), (4329, 44304), (4563, 42032), (5112, 37518), (5254, 36504), (5328, 35997), (5538, 34632), (5616, 34151), (5772, 33228), (6084, 31524), (6253, 30672), (7384, 25974), (7668, 25012), (7696, 24921), (7881, 24336), (7992, 23998), (8112, 23643), (8307, 23088), (8658, 22152), (9126, 21016), (10224, 18759), (10508, 18252), (11076, 17316), (11544, 16614), (11999, 15984), (12168, 15762), (12506, 15336), (12987, 14768)]