339419340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2088

約数の個数: 144

約数和(自身を含む): 1124524128

約数和(自身を除く): 785104788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1898, 1987, 2190, 2340, 2628, 2847, 3285, 3796, 3974, 4380, 4745, 5694, 5961, 6570, 7948, 8541, 9490, 9935, 11388, 11922, 13140, 14235, 17082, 17883, 18980, 19870, 23844, 25831, 28470, 29805, 34164, 35766, 39740, 42705, 51662, 56940, 59610, 71532, 77493, 85410, 89415, 103324, 119220, 129155, 145051, 154986, 170820, 178830, 232479, 258310, 290102, 309972, 357660, 387465, 435153, 464958, 516620, 580204, 725255, 774930, 870306, 929916, 1162395, 1305459, 1450510, 1549860, 1740612, 1885663, 2175765, 2324790, 2610918, 2901020, 3771326, 4351530, 4649580, 5221836, 5656989, 6527295, 7542652, 8703060, 9428315, 11313978, 13054590, 16970967, 18856630, 22627956, 26109180, 28284945, 33941934, 37713260, 56569890, 67883868, 84854835, 113139780, 169709670, 339419340]

約数ペア:

[(1, 339419340), (2, 169709670), (3, 113139780), (4, 84854835), (5, 67883868), (6, 56569890), (9, 37713260), (10, 33941934), (12, 28284945), (13, 26109180), (15, 22627956), (18, 18856630), (20, 16970967), (26, 13054590), (30, 11313978), (36, 9428315), (39, 8703060), (45, 7542652), (52, 6527295), (60, 5656989), (65, 5221836), (73, 4649580), (78, 4351530), (90, 3771326), (117, 2901020), (130, 2610918), (146, 2324790), (156, 2175765), (180, 1885663), (195, 1740612), (219, 1549860), (234, 1450510), (260, 1305459), (292, 1162395), (365, 929916), (390, 870306), (438, 774930), (468, 725255), (585, 580204), (657, 516620), (730, 464958), (780, 435153), (876, 387465), (949, 357660), (1095, 309972), (1170, 290102), (1314, 258310), (1460, 232479), (1898, 178830), (1987, 170820), (2190, 154986), (2340, 145051), (2628, 129155), (2847, 119220), (3285, 103324), (3796, 89415), (3974, 85410), (4380, 77493), (4745, 71532), (5694, 59610), (5961, 56940), (6570, 51662), (7948, 42705), (8541, 39740), (9490, 35766), (9935, 34164), (11388, 29805), (11922, 28470), (13140, 25831), (14235, 23844), (17082, 19870), (17883, 18980)]