217402416

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 180

約数和(自身を含む): 772376904

約数和(自身を除く): 554974488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1764, 1848, 2156, 2352, 2772, 2801, 3234, 3528, 3696, 4312, 4851, 5544, 5602, 6468, 7056, 8403, 8624, 9702, 11088, 11204, 12936, 16806, 19404, 19607, 22408, 25209, 25872, 30811, 33612, 38808, 39214, 44816, 50418, 58821, 61622, 67224, 77616, 78428, 92433, 100836, 117642, 123244, 134448, 137249, 156856, 176463, 184866, 201672, 215677, 235284, 246488, 274498, 277299, 313712, 352926, 369732, 403344, 411747, 431354, 470568, 492976, 548996, 554598, 647031, 705852, 739464, 823494, 862708, 941136, 1097992, 1109196, 1235241, 1294062, 1411704, 1478928, 1509739, 1646988, 1725416, 1941093, 2195984, 2218392, 2470482, 2588124, 2823408, 3019478, 3293976, 3450832, 3882186, 4436784, 4529217, 4940964, 5176248, 6038956, 6587952, 7764372, 9058434, 9881928, 10352496, 12077912, 13587651, 15528744, 18116868, 19763856, 24155824, 27175302, 31057488, 36233736, 54350604, 72467472, 108701208, 217402416]

約数ペア:

[(1, 217402416), (2, 108701208), (3, 72467472), (4, 54350604), (6, 36233736), (7, 31057488), (8, 27175302), (9, 24155824), (11, 19763856), (12, 18116868), (14, 15528744), (16, 13587651), (18, 12077912), (21, 10352496), (22, 9881928), (24, 9058434), (28, 7764372), (33, 6587952), (36, 6038956), (42, 5176248), (44, 4940964), (48, 4529217), (49, 4436784), (56, 3882186), (63, 3450832), (66, 3293976), (72, 3019478), (77, 2823408), (84, 2588124), (88, 2470482), (98, 2218392), (99, 2195984), (112, 1941093), (126, 1725416), (132, 1646988), (144, 1509739), (147, 1478928), (154, 1411704), (168, 1294062), (176, 1235241), (196, 1109196), (198, 1097992), (231, 941136), (252, 862708), (264, 823494), (294, 739464), (308, 705852), (336, 647031), (392, 554598), (396, 548996), (441, 492976), (462, 470568), (504, 431354), (528, 411747), (539, 403344), (588, 369732), (616, 352926), (693, 313712), (784, 277299), (792, 274498), (882, 246488), (924, 235284), (1008, 215677), (1078, 201672), (1176, 184866), (1232, 176463), (1386, 156856), (1584, 137249), (1617, 134448), (1764, 123244), (1848, 117642), (2156, 100836), (2352, 92433), (2772, 78428), (2801, 77616), (3234, 67224), (3528, 61622), (3696, 58821), (4312, 50418), (4851, 44816), (5544, 39214), (5602, 38808), (6468, 33612), (7056, 30811), (8403, 25872), (8624, 25209), (9702, 22408), (11088, 19607), (11204, 19404), (12936, 16806)]