1554862512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9407

約数の個数: 120

約数和(自身を含む): 4738839552

約数和(自身を除く): 3183977040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2982, 3408, 3479, 3976, 5964, 6958, 7952, 9311, 10437, 11928, 13916, 18622, 20874, 23856, 27832, 27933, 37244, 41748, 55664, 55866, 65177, 74488, 83496, 111732, 130354, 148976, 166992, 195531, 223464, 260708, 391062, 446928, 456239, 521416, 661081, 782124, 912478, 1042832, 1322162, 1368717, 1564248, 1824956, 1983243, 2644324, 2737434, 3128496, 3649912, 3966486, 4627567, 5288648, 5474868, 7299824, 7932972, 9255134, 10577296, 10949736, 13882701, 15865944, 18510268, 21899472, 27765402, 31731888, 32392969, 37020536, 55530804, 64785938, 74041072, 97178907, 111061608, 129571876, 194357814, 222123216, 259143752, 388715628, 518287504, 777431256, 1554862512]

約数ペア:

[(1, 1554862512), (2, 777431256), (3, 518287504), (4, 388715628), (6, 259143752), (7, 222123216), (8, 194357814), (12, 129571876), (14, 111061608), (16, 97178907), (21, 74041072), (24, 64785938), (28, 55530804), (42, 37020536), (48, 32392969), (49, 31731888), (56, 27765402), (71, 21899472), (84, 18510268), (98, 15865944), (112, 13882701), (142, 10949736), (147, 10577296), (168, 9255134), (196, 7932972), (213, 7299824), (284, 5474868), (294, 5288648), (336, 4627567), (392, 3966486), (426, 3649912), (497, 3128496), (568, 2737434), (588, 2644324), (784, 1983243), (852, 1824956), (994, 1564248), (1136, 1368717), (1176, 1322162), (1491, 1042832), (1704, 912478), (1988, 782124), (2352, 661081), (2982, 521416), (3408, 456239), (3479, 446928), (3976, 391062), (5964, 260708), (6958, 223464), (7952, 195531), (9311, 166992), (10437, 148976), (11928, 130354), (13916, 111732), (18622, 83496), (20874, 74488), (23856, 65177), (27832, 55866), (27933, 55664), (37244, 41748)]