2157944976

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 280

約数和(自身を含む): 6944659680

約数和(自身を除く): 4786714704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 139, 144, 162, 176, 198, 216, 242, 243, 264, 278, 297, 324, 363, 396, 417, 432, 484, 486, 528, 556, 594, 648, 726, 729, 792, 834, 891, 968, 972, 1089, 1112, 1188, 1251, 1296, 1331, 1452, 1458, 1529, 1584, 1668, 1782, 1936, 1944, 2178, 2224, 2376, 2502, 2662, 2673, 2904, 2916, 3058, 3267, 3336, 3564, 3753, 3888, 3993, 4356, 4587, 4752, 5004, 5324, 5346, 5808, 5832, 6116, 6534, 6672, 7128, 7506, 7986, 8019, 8712, 9174, 9801, 10008, 10648, 10692, 11259, 11664, 11979, 12232, 13068, 13761, 14256, 15012, 15972, 16038, 16819, 17424, 18348, 19602, 20016, 21296, 21384, 22518, 23958, 24464, 26136, 27522, 29403, 30024, 31944, 32076, 33638, 33777, 35937, 36696, 39204, 41283, 42768, 45036, 47916, 50457, 52272, 55044, 58806, 60048, 63888, 64152, 67276, 67554, 71874, 73392, 78408, 82566, 88209, 90072, 95832, 100914, 101331, 107811, 110088, 117612, 123849, 128304, 134552, 135108, 143748, 151371, 156816, 165132, 176418, 180144, 185009, 191664, 201828, 202662, 215622, 220176, 235224, 247698, 269104, 270216, 287496, 302742, 323433, 330264, 352836, 370018, 371547, 403656, 405324, 431244, 454113, 470448, 495396, 540432, 555027, 574992, 605484, 646866, 660528, 705672, 740036, 743094, 807312, 810648, 862488, 908226, 970299, 990792, 1110054, 1114641, 1210968, 1293732, 1362339, 1411344, 1480072, 1486188, 1621296, 1665081, 1724976, 1816452, 1940598, 1981584, 2220108, 2229282, 2421936, 2587464, 2724678, 2960144, 2972376, 3330162, 3632904, 3881196, 4087017, 4440216, 4458564, 4995243, 5174928, 5449356, 5944752, 6660324, 7265808, 7762392, 8174034, 8880432, 8917128, 9990486, 10898712, 12261051, 13320648, 14985729, 15524784, 16348068, 17834256, 19980972, 21797424, 24522102, 26641296, 29971458, 32696136, 39961944, 44957187, 49044204, 59942916, 65392272, 79923888, 89914374, 98088408, 119885832, 134871561, 179828748, 196176816, 239771664, 269743122, 359657496, 539486244, 719314992, 1078972488, 2157944976]

約数ペア:

[(1, 2157944976), (2, 1078972488), (3, 719314992), (4, 539486244), (6, 359657496), (8, 269743122), (9, 239771664), (11, 196176816), (12, 179828748), (16, 134871561), (18, 119885832), (22, 98088408), (24, 89914374), (27, 79923888), (33, 65392272), (36, 59942916), (44, 49044204), (48, 44957187), (54, 39961944), (66, 32696136), (72, 29971458), (81, 26641296), (88, 24522102), (99, 21797424), (108, 19980972), (121, 17834256), (132, 16348068), (139, 15524784), (144, 14985729), (162, 13320648), (176, 12261051), (198, 10898712), (216, 9990486), (242, 8917128), (243, 8880432), (264, 8174034), (278, 7762392), (297, 7265808), (324, 6660324), (363, 5944752), (396, 5449356), (417, 5174928), (432, 4995243), (484, 4458564), (486, 4440216), (528, 4087017), (556, 3881196), (594, 3632904), (648, 3330162), (726, 2972376), (729, 2960144), (792, 2724678), (834, 2587464), (891, 2421936), (968, 2229282), (972, 2220108), (1089, 1981584), (1112, 1940598), (1188, 1816452), (1251, 1724976), (1296, 1665081), (1331, 1621296), (1452, 1486188), (1458, 1480072), (1529, 1411344), (1584, 1362339), (1668, 1293732), (1782, 1210968), (1936, 1114641), (1944, 1110054), (2178, 990792), (2224, 970299), (2376, 908226), (2502, 862488), (2662, 810648), (2673, 807312), (2904, 743094), (2916, 740036), (3058, 705672), (3267, 660528), (3336, 646866), (3564, 605484), (3753, 574992), (3888, 555027), (3993, 540432), (4356, 495396), (4587, 470448), (4752, 454113), (5004, 431244), (5324, 405324), (5346, 403656), (5808, 371547), (5832, 370018), (6116, 352836), (6534, 330264), (6672, 323433), (7128, 302742), (7506, 287496), (7986, 270216), (8019, 269104), (8712, 247698), (9174, 235224), (9801, 220176), (10008, 215622), (10648, 202662), (10692, 201828), (11259, 191664), (11664, 185009), (11979, 180144), (12232, 176418), (13068, 165132), (13761, 156816), (14256, 151371), (15012, 143748), (15972, 135108), (16038, 134552), (16819, 128304), (17424, 123849), (18348, 117612), (19602, 110088), (20016, 107811), (21296, 101331), (21384, 100914), (22518, 95832), (23958, 90072), (24464, 88209), (26136, 82566), (27522, 78408), (29403, 73392), (30024, 71874), (31944, 67554), (32076, 67276), (33638, 64152), (33777, 63888), (35937, 60048), (36696, 58806), (39204, 55044), (41283, 52272), (42768, 50457), (45036, 47916)]