1729939968

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19759}}^1$

素因数の和:19802

約数の個数: 120

約数和(自身を含む): 5255764800

約数和(自身を除く): 3525824832

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, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 19759, 21888, 29184, 39518, 43776, 59277, 79036, 87552, 118554, 158072, 177831, 237108, 316144, 355662, 375421, 474216, 632288, 711324, 750842, 948432, 1126263, 1264576, 1422648, 1501684, 1896864, 2252526, 2529152, 2845296, 3003368, 3378789, 3793728, 4505052, 5058304, 5690592, 6006736, 6757578, 7587456, 9010104, 10116608, 11381184, 12013472, 13515156, 15174912, 18020208, 22762368, 24026944, 27030312, 30349824, 36040416, 45524736, 48053888, 54060624, 72080832, 91049472, 96107776, 108121248, 144161664, 192215552, 216242496, 288323328, 432484992, 576646656, 864969984, 1729939968]

約数ペア:

[(1, 1729939968), (2, 864969984), (3, 576646656), (4, 432484992), (6, 288323328), (8, 216242496), (9, 192215552), (12, 144161664), (16, 108121248), (18, 96107776), (19, 91049472), (24, 72080832), (32, 54060624), (36, 48053888), (38, 45524736), (48, 36040416), (57, 30349824), (64, 27030312), (72, 24026944), (76, 22762368), (96, 18020208), (114, 15174912), (128, 13515156), (144, 12013472), (152, 11381184), (171, 10116608), (192, 9010104), (228, 7587456), (256, 6757578), (288, 6006736), (304, 5690592), (342, 5058304), (384, 4505052), (456, 3793728), (512, 3378789), (576, 3003368), (608, 2845296), (684, 2529152), (768, 2252526), (912, 1896864), (1152, 1501684), (1216, 1422648), (1368, 1264576), (1536, 1126263), (1824, 948432), (2304, 750842), (2432, 711324), (2736, 632288), (3648, 474216), (4608, 375421), (4864, 355662), (5472, 316144), (7296, 237108), (9728, 177831), (10944, 158072), (14592, 118554), (19759, 87552), (21888, 79036), (29184, 59277), (39518, 43776)]