812701323536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{491669}}^1$

素因数の和:491856

約数の個数: 80

約数和(自身を含む): 1711955606400

約数和(自身を除く): 899254282864

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 103, 118, 136, 206, 236, 272, 412, 472, 824, 944, 1003, 1648, 1751, 2006, 3502, 4012, 6077, 7004, 8024, 12154, 14008, 16048, 24308, 28016, 48616, 97232, 103309, 206618, 413236, 491669, 826472, 983338, 1652944, 1966676, 3933352, 7866704, 8358373, 16716746, 29008471, 33433492, 50641907, 58016942, 66866984, 101283814, 116033884, 133733968, 202567628, 232067768, 405135256, 464135536, 493144007, 810270512, 860912419, 986288014, 1721824838, 1972576028, 2987872513, 3443649676, 3945152056, 5975745026, 6887299352, 7890304112, 11951490052, 13774598704, 23902980104, 47805960208, 50793832721, 101587665442, 203175330884, 406350661768, 812701323536]

約数ペア:

[(1, 812701323536), (2, 406350661768), (4, 203175330884), (8, 101587665442), (16, 50793832721), (17, 47805960208), (34, 23902980104), (59, 13774598704), (68, 11951490052), (103, 7890304112), (118, 6887299352), (136, 5975745026), (206, 3945152056), (236, 3443649676), (272, 2987872513), (412, 1972576028), (472, 1721824838), (824, 986288014), (944, 860912419), (1003, 810270512), (1648, 493144007), (1751, 464135536), (2006, 405135256), (3502, 232067768), (4012, 202567628), (6077, 133733968), (7004, 116033884), (8024, 101283814), (12154, 66866984), (14008, 58016942), (16048, 50641907), (24308, 33433492), (28016, 29008471), (48616, 16716746), (97232, 8358373), (103309, 7866704), (206618, 3933352), (413236, 1966676), (491669, 1652944), (826472, 983338)]