309804768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11857

約数の個数: 144

約数和(自身を含む): 1084408416

約数和(自身を除く): 774603648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 11821, 13104, 23642, 26208, 35463, 47284, 70926, 82747, 94568, 106389, 141852, 153673, 165494, 189136, 212778, 248241, 283704, 307346, 330988, 378272, 425556, 461019, 496482, 567408, 614692, 661976, 744723, 851112, 922038, 992964, 1075711, 1134816, 1229384, 1323952, 1383057, 1489446, 1702224, 1844076, 1985928, 2151422, 2458768, 2647904, 2766114, 2978892, 3227133, 3404448, 3688152, 3971856, 4302844, 4917536, 5532228, 5957784, 6454266, 7376304, 7943712, 8605688, 9681399, 11064456, 11915568, 12908532, 14752608, 17211376, 19362798, 22128912, 23831136, 25817064, 34422752, 38725596, 44257824, 51634128, 77451192, 103268256, 154902384, 309804768]

約数ペア:

[(1, 309804768), (2, 154902384), (3, 103268256), (4, 77451192), (6, 51634128), (7, 44257824), (8, 38725596), (9, 34422752), (12, 25817064), (13, 23831136), (14, 22128912), (16, 19362798), (18, 17211376), (21, 14752608), (24, 12908532), (26, 11915568), (28, 11064456), (32, 9681399), (36, 8605688), (39, 7943712), (42, 7376304), (48, 6454266), (52, 5957784), (56, 5532228), (63, 4917536), (72, 4302844), (78, 3971856), (84, 3688152), (91, 3404448), (96, 3227133), (104, 2978892), (112, 2766114), (117, 2647904), (126, 2458768), (144, 2151422), (156, 1985928), (168, 1844076), (182, 1702224), (208, 1489446), (224, 1383057), (234, 1323952), (252, 1229384), (273, 1134816), (288, 1075711), (312, 992964), (336, 922038), (364, 851112), (416, 744723), (468, 661976), (504, 614692), (546, 567408), (624, 496482), (672, 461019), (728, 425556), (819, 378272), (936, 330988), (1008, 307346), (1092, 283704), (1248, 248241), (1456, 212778), (1638, 189136), (1872, 165494), (2016, 153673), (2184, 141852), (2912, 106389), (3276, 94568), (3744, 82747), (4368, 70926), (6552, 47284), (8736, 35463), (11821, 26208), (13104, 23642)]