521171856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{212897}}^1$

素因数の和:212928

約数の個数: 60

約数和(自身を含む): 1544362092

約数和(自身を除く): 1023190236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 212897, 425794, 638691, 851588, 1277382, 1703176, 1916073, 2554764, 3406352, 3619249, 3832146, 5109528, 7238498, 7664292, 10219056, 10857747, 14476996, 15328584, 21715494, 28953992, 30657168, 32573241, 43430988, 57907984, 65146482, 86861976, 130292964, 173723952, 260585928, 521171856]

約数ペア:

[(1, 521171856), (2, 260585928), (3, 173723952), (4, 130292964), (6, 86861976), (8, 65146482), (9, 57907984), (12, 43430988), (16, 32573241), (17, 30657168), (18, 28953992), (24, 21715494), (34, 15328584), (36, 14476996), (48, 10857747), (51, 10219056), (68, 7664292), (72, 7238498), (102, 5109528), (136, 3832146), (144, 3619249), (153, 3406352), (204, 2554764), (272, 1916073), (306, 1703176), (408, 1277382), (612, 851588), (816, 638691), (1224, 425794), (2448, 212897)]