1296899856

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:539

約数の個数: 240

約数和(自身を含む): 4366327680

約数和(自身を除く): 3069427824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 197, 216, 252, 294, 311, 336, 378, 392, 394, 432, 441, 504, 588, 591, 622, 756, 784, 788, 882, 933, 1008, 1176, 1182, 1244, 1323, 1379, 1512, 1576, 1764, 1773, 1866, 2177, 2352, 2364, 2488, 2646, 2758, 2799, 3024, 3152, 3528, 3546, 3732, 4137, 4354, 4728, 4976, 5292, 5319, 5516, 5598, 6531, 7056, 7092, 7464, 8274, 8397, 8708, 9456, 9653, 10584, 10638, 11032, 11196, 12411, 13062, 14184, 14928, 15239, 16548, 16794, 17416, 19306, 19593, 21168, 21276, 22064, 22392, 24822, 26124, 28368, 28959, 30478, 33096, 33588, 34832, 37233, 38612, 39186, 42552, 44784, 45717, 49644, 52248, 57918, 58779, 60956, 61267, 66192, 67176, 74466, 77224, 78372, 85104, 86877, 91434, 99288, 104496, 115836, 117558, 121912, 122534, 134352, 137151, 148932, 154448, 156744, 173754, 182868, 183801, 198576, 231672, 235116, 243824, 245068, 260631, 274302, 297864, 313488, 347508, 365736, 367602, 411453, 428869, 463344, 470232, 490136, 521262, 548604, 551403, 595728, 695016, 731472, 735204, 822906, 857738, 940464, 980272, 1042524, 1097208, 1102806, 1286607, 1390032, 1470408, 1645812, 1654209, 1715476, 2085048, 2194416, 2205612, 2573214, 2940816, 3002083, 3291624, 3308418, 3430952, 3859821, 4170096, 4411224, 5146428, 6004166, 6583248, 6616836, 6861904, 7719642, 8822448, 9006249, 10292856, 11579463, 12008332, 13233672, 15439284, 18012498, 20585712, 23158926, 24016664, 26467344, 27018747, 30878568, 36024996, 46317852, 48033328, 54037494, 61757136, 72049992, 81056241, 92635704, 108074988, 144099984, 162112482, 185271408, 216149976, 324224964, 432299952, 648449928, 1296899856]

約数ペア:

[(1, 1296899856), (2, 648449928), (3, 432299952), (4, 324224964), (6, 216149976), (7, 185271408), (8, 162112482), (9, 144099984), (12, 108074988), (14, 92635704), (16, 81056241), (18, 72049992), (21, 61757136), (24, 54037494), (27, 48033328), (28, 46317852), (36, 36024996), (42, 30878568), (48, 27018747), (49, 26467344), (54, 24016664), (56, 23158926), (63, 20585712), (72, 18012498), (84, 15439284), (98, 13233672), (108, 12008332), (112, 11579463), (126, 10292856), (144, 9006249), (147, 8822448), (168, 7719642), (189, 6861904), (196, 6616836), (197, 6583248), (216, 6004166), (252, 5146428), (294, 4411224), (311, 4170096), (336, 3859821), (378, 3430952), (392, 3308418), (394, 3291624), (432, 3002083), (441, 2940816), (504, 2573214), (588, 2205612), (591, 2194416), (622, 2085048), (756, 1715476), (784, 1654209), (788, 1645812), (882, 1470408), (933, 1390032), (1008, 1286607), (1176, 1102806), (1182, 1097208), (1244, 1042524), (1323, 980272), (1379, 940464), (1512, 857738), (1576, 822906), (1764, 735204), (1773, 731472), (1866, 695016), (2177, 595728), (2352, 551403), (2364, 548604), (2488, 521262), (2646, 490136), (2758, 470232), (2799, 463344), (3024, 428869), (3152, 411453), (3528, 367602), (3546, 365736), (3732, 347508), (4137, 313488), (4354, 297864), (4728, 274302), (4976, 260631), (5292, 245068), (5319, 243824), (5516, 235116), (5598, 231672), (6531, 198576), (7056, 183801), (7092, 182868), (7464, 173754), (8274, 156744), (8397, 154448), (8708, 148932), (9456, 137151), (9653, 134352), (10584, 122534), (10638, 121912), (11032, 117558), (11196, 115836), (12411, 104496), (13062, 99288), (14184, 91434), (14928, 86877), (15239, 85104), (16548, 78372), (16794, 77224), (17416, 74466), (19306, 67176), (19593, 66192), (21168, 61267), (21276, 60956), (22064, 58779), (22392, 57918), (24822, 52248), (26124, 49644), (28368, 45717), (28959, 44784), (30478, 42552), (33096, 39186), (33588, 38612), (34832, 37233)]