989585856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3608

約数の個数: 224

約数和(自身を含む): 3470330880

約数和(自身を除く): 2480745024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3557, 3864, 4032, 4347, 4416, 4968, 5152, 5796, 6048, 6624, 7114, 7728, 8694, 9936, 10304, 10671, 11592, 12096, 13248, 14228, 15456, 17388, 19872, 21342, 23184, 24899, 28456, 30912, 32013, 34776, 39744, 42684, 46368, 49798, 56912, 64026, 69552, 74697, 81811, 85368, 92736, 96039, 99596, 113824, 128052, 139104, 149394, 163622, 170736, 192078, 199192, 224091, 227648, 245433, 256104, 278208, 298788, 327244, 341472, 384156, 398384, 448182, 490866, 512208, 572677, 597576, 654488, 672273, 682944, 736299, 768312, 796768, 896364, 981732, 1024416, 1145354, 1195152, 1308976, 1344546, 1472598, 1536624, 1593536, 1718031, 1792728, 1963464, 2048832, 2208897, 2290708, 2390304, 2617952, 2689092, 2945196, 3073248, 3436062, 3585456, 3926928, 4417794, 4581416, 4780608, 5154093, 5235904, 5378184, 5890392, 6146496, 6872124, 7170912, 7853856, 8835588, 9162832, 10308186, 10756368, 11780784, 13744248, 14341824, 15462279, 15707712, 17671176, 18325664, 20616372, 21512736, 23561568, 27488496, 30924558, 35342352, 36651328, 41232744, 43025472, 47123136, 54976992, 61849116, 70684704, 82465488, 109953984, 123698232, 141369408, 164930976, 247396464, 329861952, 494792928, 989585856]

約数ペア:

[(1, 989585856), (2, 494792928), (3, 329861952), (4, 247396464), (6, 164930976), (7, 141369408), (8, 123698232), (9, 109953984), (12, 82465488), (14, 70684704), (16, 61849116), (18, 54976992), (21, 47123136), (23, 43025472), (24, 41232744), (27, 36651328), (28, 35342352), (32, 30924558), (36, 27488496), (42, 23561568), (46, 21512736), (48, 20616372), (54, 18325664), (56, 17671176), (63, 15707712), (64, 15462279), (69, 14341824), (72, 13744248), (84, 11780784), (92, 10756368), (96, 10308186), (108, 9162832), (112, 8835588), (126, 7853856), (138, 7170912), (144, 6872124), (161, 6146496), (168, 5890392), (184, 5378184), (189, 5235904), (192, 5154093), (207, 4780608), (216, 4581416), (224, 4417794), (252, 3926928), (276, 3585456), (288, 3436062), (322, 3073248), (336, 2945196), (368, 2689092), (378, 2617952), (414, 2390304), (432, 2290708), (448, 2208897), (483, 2048832), (504, 1963464), (552, 1792728), (576, 1718031), (621, 1593536), (644, 1536624), (672, 1472598), (736, 1344546), (756, 1308976), (828, 1195152), (864, 1145354), (966, 1024416), (1008, 981732), (1104, 896364), (1242, 796768), (1288, 768312), (1344, 736299), (1449, 682944), (1472, 672273), (1512, 654488), (1656, 597576), (1728, 572677), (1932, 512208), (2016, 490866), (2208, 448182), (2484, 398384), (2576, 384156), (2898, 341472), (3024, 327244), (3312, 298788), (3557, 278208), (3864, 256104), (4032, 245433), (4347, 227648), (4416, 224091), (4968, 199192), (5152, 192078), (5796, 170736), (6048, 163622), (6624, 149394), (7114, 139104), (7728, 128052), (8694, 113824), (9936, 99596), (10304, 96039), (10671, 92736), (11592, 85368), (12096, 81811), (13248, 74697), (14228, 69552), (15456, 64026), (17388, 56912), (19872, 49798), (21342, 46368), (23184, 42684), (24899, 39744), (28456, 34776), (30912, 32013)]