2971311984

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 200

約数和(自身を含む): 8885368800

約数和(自身を除く): 5914056816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 199, 216, 246, 281, 324, 328, 369, 398, 432, 492, 562, 597, 648, 656, 738, 796, 843, 984, 1107, 1124, 1194, 1296, 1476, 1592, 1686, 1791, 1968, 2214, 2248, 2388, 2529, 2952, 3184, 3321, 3372, 3582, 4428, 4496, 4776, 5058, 5373, 5904, 6642, 6744, 7164, 7587, 8159, 8856, 9552, 10116, 10746, 11521, 13284, 13488, 14328, 15174, 16119, 16318, 17712, 20232, 21492, 22761, 23042, 24477, 26568, 28656, 30348, 32238, 32636, 34563, 40464, 42984, 45522, 46084, 48954, 53136, 55919, 60696, 64476, 65272, 69126, 73431, 85968, 91044, 92168, 97908, 103689, 111838, 121392, 128952, 130544, 138252, 146862, 167757, 182088, 184336, 195816, 207378, 220293, 223676, 257904, 276504, 293724, 311067, 335514, 364176, 391632, 414756, 440586, 447352, 503271, 553008, 587448, 622134, 660879, 671028, 829512, 881172, 894704, 933201, 1006542, 1174896, 1244268, 1321758, 1342056, 1509813, 1659024, 1762344, 1866402, 2013084, 2292679, 2488536, 2643516, 2684112, 3019626, 3524688, 3732804, 4026168, 4529439, 4585358, 4977072, 5287032, 6039252, 6878037, 7465608, 8052336, 9058878, 9170716, 10574064, 12078504, 13756074, 14931216, 18117756, 18341432, 20634111, 24157008, 27512148, 36235512, 36682864, 41268222, 55024296, 61902333, 72471024, 82536444, 110048592, 123804666, 165072888, 185706999, 247609332, 330145776, 371413998, 495218664, 742827996, 990437328, 1485655992, 2971311984]

約数ペア:

[(1, 2971311984), (2, 1485655992), (3, 990437328), (4, 742827996), (6, 495218664), (8, 371413998), (9, 330145776), (12, 247609332), (16, 185706999), (18, 165072888), (24, 123804666), (27, 110048592), (36, 82536444), (41, 72471024), (48, 61902333), (54, 55024296), (72, 41268222), (81, 36682864), (82, 36235512), (108, 27512148), (123, 24157008), (144, 20634111), (162, 18341432), (164, 18117756), (199, 14931216), (216, 13756074), (246, 12078504), (281, 10574064), (324, 9170716), (328, 9058878), (369, 8052336), (398, 7465608), (432, 6878037), (492, 6039252), (562, 5287032), (597, 4977072), (648, 4585358), (656, 4529439), (738, 4026168), (796, 3732804), (843, 3524688), (984, 3019626), (1107, 2684112), (1124, 2643516), (1194, 2488536), (1296, 2292679), (1476, 2013084), (1592, 1866402), (1686, 1762344), (1791, 1659024), (1968, 1509813), (2214, 1342056), (2248, 1321758), (2388, 1244268), (2529, 1174896), (2952, 1006542), (3184, 933201), (3321, 894704), (3372, 881172), (3582, 829512), (4428, 671028), (4496, 660879), (4776, 622134), (5058, 587448), (5373, 553008), (5904, 503271), (6642, 447352), (6744, 440586), (7164, 414756), (7587, 391632), (8159, 364176), (8856, 335514), (9552, 311067), (10116, 293724), (10746, 276504), (11521, 257904), (13284, 223676), (13488, 220293), (14328, 207378), (15174, 195816), (16119, 184336), (16318, 182088), (17712, 167757), (20232, 146862), (21492, 138252), (22761, 130544), (23042, 128952), (24477, 121392), (26568, 111838), (28656, 103689), (30348, 97908), (32238, 92168), (32636, 91044), (34563, 85968), (40464, 73431), (42984, 69126), (45522, 65272), (46084, 64476), (48954, 60696), (53136, 55919)]