305906688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 132

約数和(自身を含む): 930320560

約数和(自身を除く): 624413872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1747, 1824, 2304, 2432, 2736, 3072, 3494, 3648, 4608, 4864, 5241, 5472, 6988, 7296, 9216, 9728, 10482, 10944, 13976, 14592, 15723, 19456, 20964, 21888, 27952, 29184, 31446, 33193, 41928, 43776, 55904, 58368, 62892, 66386, 83856, 87552, 99579, 111808, 125784, 132772, 167712, 175104, 199158, 223616, 251568, 265544, 298737, 335424, 398316, 447232, 503136, 531088, 597474, 670848, 796632, 894464, 1006272, 1062176, 1194948, 1341696, 1593264, 1788928, 2012544, 2124352, 2389896, 2683392, 3186528, 4025088, 4248704, 4779792, 5366784, 6373056, 8050176, 8497408, 9559584, 12746112, 16100352, 16994816, 19119168, 25492224, 33989632, 38238336, 50984448, 76476672, 101968896, 152953344, 305906688]

約数ペア:

[(1, 305906688), (2, 152953344), (3, 101968896), (4, 76476672), (6, 50984448), (8, 38238336), (9, 33989632), (12, 25492224), (16, 19119168), (18, 16994816), (19, 16100352), (24, 12746112), (32, 9559584), (36, 8497408), (38, 8050176), (48, 6373056), (57, 5366784), (64, 4779792), (72, 4248704), (76, 4025088), (96, 3186528), (114, 2683392), (128, 2389896), (144, 2124352), (152, 2012544), (171, 1788928), (192, 1593264), (228, 1341696), (256, 1194948), (288, 1062176), (304, 1006272), (342, 894464), (384, 796632), (456, 670848), (512, 597474), (576, 531088), (608, 503136), (684, 447232), (768, 398316), (912, 335424), (1024, 298737), (1152, 265544), (1216, 251568), (1368, 223616), (1536, 199158), (1747, 175104), (1824, 167712), (2304, 132772), (2432, 125784), (2736, 111808), (3072, 99579), (3494, 87552), (3648, 83856), (4608, 66386), (4864, 62892), (5241, 58368), (5472, 55904), (6988, 43776), (7296, 41928), (9216, 33193), (9728, 31446), (10482, 29184), (10944, 27952), (13976, 21888), (14592, 20964), (15723, 19456)]