308804288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 691286400

約数和(自身を除く): 382482112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 64, 94, 104, 106, 149, 188, 208, 212, 298, 376, 416, 424, 596, 611, 689, 752, 832, 848, 1192, 1222, 1378, 1504, 1696, 1937, 2384, 2444, 2491, 2756, 3008, 3392, 3874, 4768, 4888, 4982, 5512, 7003, 7748, 7897, 9536, 9776, 9964, 11024, 14006, 15496, 15794, 19552, 19928, 22048, 28012, 30992, 31588, 32383, 39104, 39856, 44096, 56024, 61984, 63176, 64766, 79712, 91039, 102661, 112048, 123968, 126352, 129532, 159424, 182078, 205322, 224096, 252704, 259064, 364156, 371159, 410644, 448192, 505408, 518128, 728312, 742318, 821288, 1036256, 1456624, 1484636, 1642576, 2072512, 2913248, 2969272, 3285152, 4825067, 5826496, 5938544, 6570304, 9650134, 11877088, 19300268, 23754176, 38600536, 77201072, 154402144, 308804288]

約数ペア:

[(1, 308804288), (2, 154402144), (4, 77201072), (8, 38600536), (13, 23754176), (16, 19300268), (26, 11877088), (32, 9650134), (47, 6570304), (52, 5938544), (53, 5826496), (64, 4825067), (94, 3285152), (104, 2969272), (106, 2913248), (149, 2072512), (188, 1642576), (208, 1484636), (212, 1456624), (298, 1036256), (376, 821288), (416, 742318), (424, 728312), (596, 518128), (611, 505408), (689, 448192), (752, 410644), (832, 371159), (848, 364156), (1192, 259064), (1222, 252704), (1378, 224096), (1504, 205322), (1696, 182078), (1937, 159424), (2384, 129532), (2444, 126352), (2491, 123968), (2756, 112048), (3008, 102661), (3392, 91039), (3874, 79712), (4768, 64766), (4888, 63176), (4982, 61984), (5512, 56024), (7003, 44096), (7748, 39856), (7897, 39104), (9536, 32383), (9776, 31588), (9964, 30992), (11024, 28012), (14006, 22048), (15496, 19928), (15794, 19552)]