254336784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3744

約数の個数: 80

約数和(自身を含む): 714037632

約数和(自身を除く): 459700848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 3607, 4407, 5424, 5876, 7214, 8814, 10821, 11752, 14428, 17628, 21642, 23504, 28856, 35256, 43284, 46891, 57712, 70512, 86568, 93782, 140673, 173136, 187564, 281346, 375128, 407591, 562692, 750256, 815182, 1125384, 1222773, 1630364, 2250768, 2445546, 3260728, 4891092, 5298683, 6521456, 9782184, 10597366, 15896049, 19564368, 21194732, 31792098, 42389464, 63584196, 84778928, 127168392, 254336784]

約数ペア:

[(1, 254336784), (2, 127168392), (3, 84778928), (4, 63584196), (6, 42389464), (8, 31792098), (12, 21194732), (13, 19564368), (16, 15896049), (24, 10597366), (26, 9782184), (39, 6521456), (48, 5298683), (52, 4891092), (78, 3260728), (104, 2445546), (113, 2250768), (156, 1630364), (208, 1222773), (226, 1125384), (312, 815182), (339, 750256), (452, 562692), (624, 407591), (678, 375128), (904, 281346), (1356, 187564), (1469, 173136), (1808, 140673), (2712, 93782), (2938, 86568), (3607, 70512), (4407, 57712), (5424, 46891), (5876, 43284), (7214, 35256), (8814, 28856), (10821, 23504), (11752, 21642), (14428, 17628)]