1888977984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 5408554080

約数和(自身を除く): 3519576096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 118, 136, 177, 192, 204, 236, 272, 289, 354, 408, 472, 544, 577, 578, 708, 816, 867, 944, 1003, 1088, 1154, 1156, 1416, 1632, 1731, 1734, 1888, 2006, 2308, 2312, 2832, 3009, 3264, 3462, 3468, 3776, 4012, 4616, 4624, 5664, 6018, 6924, 6936, 8024, 9232, 9248, 9809, 11328, 12036, 13848, 13872, 16048, 17051, 18464, 18496, 19618, 24072, 27696, 27744, 29427, 32096, 34043, 34102, 36928, 39236, 48144, 51153, 55392, 55488, 58854, 64192, 68086, 68204, 78472, 96288, 102129, 102306, 110784, 117708, 136172, 136408, 156944, 166753, 192576, 204258, 204612, 235416, 272344, 272816, 313888, 333506, 408516, 409224, 470832, 500259, 544688, 545632, 578731, 627776, 667012, 817032, 818448, 941664, 1000518, 1089376, 1091264, 1157462, 1334024, 1634064, 1636896, 1736193, 1883328, 2001036, 2178752, 2314924, 2668048, 3268128, 3273792, 3472386, 4002072, 4629848, 5336096, 6536256, 6944772, 8004144, 9259696, 9838427, 10672192, 13889544, 16008288, 18519392, 19676854, 27779088, 29515281, 32016576, 37038784, 39353708, 55558176, 59030562, 78707416, 111116352, 118061124, 157414832, 236122248, 314829664, 472244496, 629659328, 944488992, 1888977984]

約数ペア:

[(1, 1888977984), (2, 944488992), (3, 629659328), (4, 472244496), (6, 314829664), (8, 236122248), (12, 157414832), (16, 118061124), (17, 111116352), (24, 78707416), (32, 59030562), (34, 55558176), (48, 39353708), (51, 37038784), (59, 32016576), (64, 29515281), (68, 27779088), (96, 19676854), (102, 18519392), (118, 16008288), (136, 13889544), (177, 10672192), (192, 9838427), (204, 9259696), (236, 8004144), (272, 6944772), (289, 6536256), (354, 5336096), (408, 4629848), (472, 4002072), (544, 3472386), (577, 3273792), (578, 3268128), (708, 2668048), (816, 2314924), (867, 2178752), (944, 2001036), (1003, 1883328), (1088, 1736193), (1154, 1636896), (1156, 1634064), (1416, 1334024), (1632, 1157462), (1731, 1091264), (1734, 1089376), (1888, 1000518), (2006, 941664), (2308, 818448), (2312, 817032), (2832, 667012), (3009, 627776), (3264, 578731), (3462, 545632), (3468, 544688), (3776, 500259), (4012, 470832), (4616, 409224), (4624, 408516), (5664, 333506), (6018, 313888), (6924, 272816), (6936, 272344), (8024, 235416), (9232, 204612), (9248, 204258), (9809, 192576), (11328, 166753), (12036, 156944), (13848, 136408), (13872, 136172), (16048, 117708), (17051, 110784), (18464, 102306), (18496, 102129), (19618, 96288), (24072, 78472), (27696, 68204), (27744, 68086), (29427, 64192), (32096, 58854), (34043, 55488), (34102, 55392), (36928, 51153), (39236, 48144)]