308693994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 740081664

約数和(自身を除く): 431387670

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 223, 322, 446, 483, 669, 966, 1338, 1433, 1561, 2866, 3122, 4299, 4683, 5129, 8598, 9366, 10031, 10258, 15387, 20062, 30093, 30774, 32959, 35903, 60186, 65918, 71806, 98877, 107709, 197754, 215418, 230713, 319559, 461426, 639118, 692139, 958677, 1384278, 1917354, 2236913, 4473826, 6710739, 7349857, 13421478, 14699714, 22049571, 44099142, 51448999, 102897998, 154346997, 308693994]

約数ペア:

[(1, 308693994), (2, 154346997), (3, 102897998), (6, 51448999), (7, 44099142), (14, 22049571), (21, 14699714), (23, 13421478), (42, 7349857), (46, 6710739), (69, 4473826), (138, 2236913), (161, 1917354), (223, 1384278), (322, 958677), (446, 692139), (483, 639118), (669, 461426), (966, 319559), (1338, 230713), (1433, 215418), (1561, 197754), (2866, 107709), (3122, 98877), (4299, 71806), (4683, 65918), (5129, 60186), (8598, 35903), (9366, 32959), (10031, 30774), (10258, 30093), (15387, 20062)]