659672064

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2366

約数の個数: 132

約数和(自身を含む): 1967085120

約数和(自身を除く): 1307413056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2309, 2976, 3072, 3968, 4464, 4608, 4618, 5952, 6927, 7936, 8928, 9216, 9236, 11904, 13854, 15872, 17856, 18472, 20781, 23808, 27708, 31744, 35712, 36944, 41562, 47616, 55416, 71424, 71579, 73888, 83124, 95232, 110832, 142848, 143158, 147776, 166248, 214737, 221664, 285696, 286316, 295552, 332496, 429474, 443328, 572632, 591104, 644211, 664992, 858948, 886656, 1145264, 1182208, 1288422, 1329984, 1717896, 1773312, 2290528, 2364416, 2576844, 2659968, 3435792, 3546624, 4581056, 5153688, 5319936, 6871584, 7093248, 9162112, 10307376, 10639872, 13743168, 18324224, 20614752, 21279744, 27486336, 36648448, 41229504, 54972672, 73296896, 82459008, 109945344, 164918016, 219890688, 329836032, 659672064]

約数ペア:

[(1, 659672064), (2, 329836032), (3, 219890688), (4, 164918016), (6, 109945344), (8, 82459008), (9, 73296896), (12, 54972672), (16, 41229504), (18, 36648448), (24, 27486336), (31, 21279744), (32, 20614752), (36, 18324224), (48, 13743168), (62, 10639872), (64, 10307376), (72, 9162112), (93, 7093248), (96, 6871584), (124, 5319936), (128, 5153688), (144, 4581056), (186, 3546624), (192, 3435792), (248, 2659968), (256, 2576844), (279, 2364416), (288, 2290528), (372, 1773312), (384, 1717896), (496, 1329984), (512, 1288422), (558, 1182208), (576, 1145264), (744, 886656), (768, 858948), (992, 664992), (1024, 644211), (1116, 591104), (1152, 572632), (1488, 443328), (1536, 429474), (1984, 332496), (2232, 295552), (2304, 286316), (2309, 285696), (2976, 221664), (3072, 214737), (3968, 166248), (4464, 147776), (4608, 143158), (4618, 142848), (5952, 110832), (6927, 95232), (7936, 83124), (8928, 73888), (9216, 71579), (9236, 71424), (11904, 55416), (13854, 47616), (15872, 41562), (17856, 36944), (18472, 35712), (20781, 31744), (23808, 27708)]