2091231324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 6702259200

約数和(自身を除く): 4611027876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 389, 468, 546, 547, 702, 756, 778, 819, 1092, 1094, 1167, 1404, 1556, 1638, 1641, 2188, 2334, 2457, 2723, 3276, 3282, 3501, 3829, 4668, 4914, 4923, 5057, 5446, 6564, 7002, 7111, 7658, 8169, 9828, 9846, 10114, 10503, 10892, 11487, 14004, 14222, 14769, 15171, 15316, 16338, 19692, 20228, 21006, 21333, 22974, 24507, 28444, 29538, 30342, 32676, 34461, 35399, 42012, 42666, 45513, 45948, 49014, 49777, 59076, 60684, 63999, 68922, 70798, 73521, 85332, 91026, 98028, 99554, 103383, 106197, 127998, 136539, 137844, 141596, 147042, 149331, 182052, 191997, 199108, 206766, 212394, 212783, 255996, 273078, 294084, 298662, 318591, 383994, 413532, 424788, 425566, 447993, 546156, 597324, 637182, 638349, 767988, 851132, 895986, 955773, 1274364, 1276698, 1343979, 1489481, 1791972, 1911546, 1915047, 2553396, 2687958, 2766179, 2978962, 3823092, 3830094, 4468443, 5375916, 5532358, 5745141, 5957924, 7660188, 8298537, 8936886, 11064716, 11490282, 13405329, 16597074, 17873772, 19363253, 22980564, 24895611, 26810658, 33194148, 38726506, 40215987, 49791222, 53621316, 58089759, 74686833, 77453012, 80431974, 99582444, 116179518, 149373666, 160863948, 174269277, 232359036, 298747332, 348538554, 522807831, 697077108, 1045615662, 2091231324]

約数ペア:

[(1, 2091231324), (2, 1045615662), (3, 697077108), (4, 522807831), (6, 348538554), (7, 298747332), (9, 232359036), (12, 174269277), (13, 160863948), (14, 149373666), (18, 116179518), (21, 99582444), (26, 80431974), (27, 77453012), (28, 74686833), (36, 58089759), (39, 53621316), (42, 49791222), (52, 40215987), (54, 38726506), (63, 33194148), (78, 26810658), (84, 24895611), (91, 22980564), (108, 19363253), (117, 17873772), (126, 16597074), (156, 13405329), (182, 11490282), (189, 11064716), (234, 8936886), (252, 8298537), (273, 7660188), (351, 5957924), (364, 5745141), (378, 5532358), (389, 5375916), (468, 4468443), (546, 3830094), (547, 3823092), (702, 2978962), (756, 2766179), (778, 2687958), (819, 2553396), (1092, 1915047), (1094, 1911546), (1167, 1791972), (1404, 1489481), (1556, 1343979), (1638, 1276698), (1641, 1274364), (2188, 955773), (2334, 895986), (2457, 851132), (2723, 767988), (3276, 638349), (3282, 637182), (3501, 597324), (3829, 546156), (4668, 447993), (4914, 425566), (4923, 424788), (5057, 413532), (5446, 383994), (6564, 318591), (7002, 298662), (7111, 294084), (7658, 273078), (8169, 255996), (9828, 212783), (9846, 212394), (10114, 206766), (10503, 199108), (10892, 191997), (11487, 182052), (14004, 149331), (14222, 147042), (14769, 141596), (15171, 137844), (15316, 136539), (16338, 127998), (19692, 106197), (20228, 103383), (21006, 99554), (21333, 98028), (22974, 91026), (24507, 85332), (28444, 73521), (29538, 70798), (30342, 68922), (32676, 63999), (34461, 60684), (35399, 59076), (42012, 49777), (42666, 49014), (45513, 45948)]