2016761656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 4769412480

約数和(自身を除く): 2752650824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 137, 146, 182, 274, 277, 292, 364, 511, 548, 554, 584, 728, 949, 959, 1022, 1096, 1108, 1781, 1898, 1918, 1939, 2044, 2216, 3562, 3601, 3796, 3836, 3878, 4088, 6643, 7124, 7202, 7592, 7672, 7756, 10001, 12467, 13286, 14248, 14404, 15512, 20002, 20221, 24934, 25207, 26572, 28808, 37949, 40004, 40442, 49868, 50414, 53144, 70007, 75898, 80008, 80884, 99736, 100828, 130013, 140014, 141547, 151796, 161768, 201656, 260026, 262873, 265643, 280028, 283094, 303592, 493337, 520052, 525746, 531286, 560056, 566188, 910091, 986674, 1040104, 1051492, 1062572, 1132376, 1820182, 1840111, 1973348, 2102984, 2125144, 2770277, 3453359, 3640364, 3680222, 3946696, 5540554, 6906718, 7280728, 7360444, 11081108, 13813436, 14720888, 19391939, 22162216, 27626872, 36013601, 38783878, 72027202, 77567756, 144054404, 155135512, 252095207, 288108808, 504190414, 1008380828, 2016761656]

約数ペア:

[(1, 2016761656), (2, 1008380828), (4, 504190414), (7, 288108808), (8, 252095207), (13, 155135512), (14, 144054404), (26, 77567756), (28, 72027202), (52, 38783878), (56, 36013601), (73, 27626872), (91, 22162216), (104, 19391939), (137, 14720888), (146, 13813436), (182, 11081108), (274, 7360444), (277, 7280728), (292, 6906718), (364, 5540554), (511, 3946696), (548, 3680222), (554, 3640364), (584, 3453359), (728, 2770277), (949, 2125144), (959, 2102984), (1022, 1973348), (1096, 1840111), (1108, 1820182), (1781, 1132376), (1898, 1062572), (1918, 1051492), (1939, 1040104), (2044, 986674), (2216, 910091), (3562, 566188), (3601, 560056), (3796, 531286), (3836, 525746), (3878, 520052), (4088, 493337), (6643, 303592), (7124, 283094), (7202, 280028), (7592, 265643), (7672, 262873), (7756, 260026), (10001, 201656), (12467, 161768), (13286, 151796), (14248, 141547), (14404, 140014), (15512, 130013), (20002, 100828), (20221, 99736), (24934, 80884), (25207, 80008), (26572, 75898), (28808, 70007), (37949, 53144), (40004, 50414), (40442, 49868)]