15695985152

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{839}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 31966704000

約数和(自身を除く): 16270718848

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 599, 839, 976, 1198, 1678, 1952, 2396, 3356, 3904, 4792, 6712, 7808, 9584, 13424, 15616, 19168, 26848, 31232, 36539, 38336, 51179, 53696, 73078, 76672, 102358, 107392, 146156, 153344, 204716, 214784, 292312, 306688, 409432, 429568, 502561, 584624, 818864, 1005122, 1169248, 1637728, 2010244, 2338496, 3275456, 4020488, 4676992, 6550912, 8040976, 9353984, 13101824, 16081952, 18707968, 26203648, 30656221, 32163904, 61312442, 64327808, 122624884, 128655616, 245249768, 257311232, 490499536, 980999072, 1961998144, 3923996288, 7847992576, 15695985152]

約数ペア:

[(1, 15695985152), (2, 7847992576), (4, 3923996288), (8, 1961998144), (16, 980999072), (32, 490499536), (61, 257311232), (64, 245249768), (122, 128655616), (128, 122624884), (244, 64327808), (256, 61312442), (488, 32163904), (512, 30656221), (599, 26203648), (839, 18707968), (976, 16081952), (1198, 13101824), (1678, 9353984), (1952, 8040976), (2396, 6550912), (3356, 4676992), (3904, 4020488), (4792, 3275456), (6712, 2338496), (7808, 2010244), (9584, 1637728), (13424, 1169248), (15616, 1005122), (19168, 818864), (26848, 584624), (31232, 502561), (36539, 429568), (38336, 409432), (51179, 306688), (53696, 292312), (73078, 214784), (76672, 204716), (102358, 153344), (107392, 146156)]