681651821312

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{95791}}^1$

素因数の和:95863

約数の個数: 216

約数和(自身を含む): 1790384666112

約数和(自身を除く): 1108732844800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 361, 418, 448, 532, 608, 616, 704, 722, 836, 896, 1064, 1216, 1232, 1408, 1444, 1463, 1672, 1792, 2128, 2432, 2464, 2527, 2816, 2888, 2926, 3344, 3971, 4256, 4864, 4928, 5054, 5776, 5852, 6688, 7942, 8512, 9856, 10108, 11552, 11704, 13376, 15884, 17024, 19712, 20216, 23104, 23408, 26752, 27797, 31768, 34048, 40432, 46208, 46816, 53504, 55594, 63536, 80864, 92416, 93632, 95791, 111188, 127072, 161728, 187264, 191582, 222376, 254144, 323456, 374528, 383164, 444752, 508288, 646912, 670537, 766328, 889504, 1016576, 1053701, 1341074, 1532656, 1779008, 1820029, 2107402, 2682148, 3065312, 3558016, 3640058, 4214804, 5364296, 6130624, 7116032, 7280116, 7375907, 8429608, 10728592, 12261248, 12740203, 14560232, 14751814, 16859216, 20020319, 21457184, 24522496, 25480406, 29120464, 29503628, 33718432, 34580551, 40040638, 42914368, 50960812, 58240928, 59007256, 67436864, 69161102, 80081276, 85828736, 101921624, 116481856, 118014512, 134873728, 138322204, 140142233, 160162552, 171657472, 203843248, 232963712, 236029024, 242063857, 269747456, 276644408, 280284466, 320325104, 380386061, 407686496, 465927424, 472058048, 484127714, 553288816, 560568932, 640650208, 760772122, 815372992, 944116096, 968255428, 1106577632, 1121137864, 1281300416, 1521544244, 1630745984, 1888232192, 1936510856, 2213155264, 2242275728, 2562600832, 2662702427, 3043088488, 3261491968, 3873021712, 4426310528, 4484551456, 5125201664, 5325404854, 6086176976, 7746043424, 8852621056, 8969102912, 10650809708, 12172353952, 15492086848, 17938205824, 21301619416, 24344707904, 30984173696, 35876411648, 42603238832, 48689415808, 61968347392, 85206477664, 97378831616, 170412955328, 340825910656, 681651821312]

約数ペア:

[(1, 681651821312), (2, 340825910656), (4, 170412955328), (7, 97378831616), (8, 85206477664), (11, 61968347392), (14, 48689415808), (16, 42603238832), (19, 35876411648), (22, 30984173696), (28, 24344707904), (32, 21301619416), (38, 17938205824), (44, 15492086848), (56, 12172353952), (64, 10650809708), (76, 8969102912), (77, 8852621056), (88, 7746043424), (112, 6086176976), (128, 5325404854), (133, 5125201664), (152, 4484551456), (154, 4426310528), (176, 3873021712), (209, 3261491968), (224, 3043088488), (256, 2662702427), (266, 2562600832), (304, 2242275728), (308, 2213155264), (352, 1936510856), (361, 1888232192), (418, 1630745984), (448, 1521544244), (532, 1281300416), (608, 1121137864), (616, 1106577632), (704, 968255428), (722, 944116096), (836, 815372992), (896, 760772122), (1064, 640650208), (1216, 560568932), (1232, 553288816), (1408, 484127714), (1444, 472058048), (1463, 465927424), (1672, 407686496), (1792, 380386061), (2128, 320325104), (2432, 280284466), (2464, 276644408), (2527, 269747456), (2816, 242063857), (2888, 236029024), (2926, 232963712), (3344, 203843248), (3971, 171657472), (4256, 160162552), (4864, 140142233), (4928, 138322204), (5054, 134873728), (5776, 118014512), (5852, 116481856), (6688, 101921624), (7942, 85828736), (8512, 80081276), (9856, 69161102), (10108, 67436864), (11552, 59007256), (11704, 58240928), (13376, 50960812), (15884, 42914368), (17024, 40040638), (19712, 34580551), (20216, 33718432), (23104, 29503628), (23408, 29120464), (26752, 25480406), (27797, 24522496), (31768, 21457184), (34048, 20020319), (40432, 16859216), (46208, 14751814), (46816, 14560232), (53504, 12740203), (55594, 12261248), (63536, 10728592), (80864, 8429608), (92416, 7375907), (93632, 7280116), (95791, 7116032), (111188, 6130624), (127072, 5364296), (161728, 4214804), (187264, 3640058), (191582, 3558016), (222376, 3065312), (254144, 2682148), (323456, 2107402), (374528, 1820029), (383164, 1779008), (444752, 1532656), (508288, 1341074), (646912, 1053701), (670537, 1016576), (766328, 889504)]