1290910968

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{120331}}^1$

素因数の和:120492

約数の個数: 48

約数和(自身を含む): 3519711000

約数和(自身を除く): 2228800032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 120331, 240662, 360993, 481324, 721986, 962648, 1082979, 1443972, 2165958, 2887944, 4331916, 8663832, 17929319, 35858638, 53787957, 71717276, 107575914, 143434552, 161363871, 215151828, 322727742, 430303656, 645455484, 1290910968]

約数ペア:

[(1, 1290910968), (2, 645455484), (3, 430303656), (4, 322727742), (6, 215151828), (8, 161363871), (9, 143434552), (12, 107575914), (18, 71717276), (24, 53787957), (36, 35858638), (72, 17929319), (149, 8663832), (298, 4331916), (447, 2887944), (596, 2165958), (894, 1443972), (1192, 1082979), (1341, 962648), (1788, 721986), (2682, 481324), (3576, 360993), (5364, 240662), (10728, 120331)]