274708928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4621

約数の個数: 56

約数和(自身を含む): 595231728

約数和(自身を除く): 320522800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1898, 2336, 3796, 4523, 4672, 7592, 9046, 15184, 18092, 30368, 36184, 58799, 60736, 72368, 117598, 144736, 235196, 289472, 330179, 470392, 660358, 940784, 1320716, 1881568, 2641432, 3763136, 4292327, 5282864, 8584654, 10565728, 17169308, 21131456, 34338616, 68677232, 137354464, 274708928]

約数ペア:

[(1, 274708928), (2, 137354464), (4, 68677232), (8, 34338616), (13, 21131456), (16, 17169308), (26, 10565728), (32, 8584654), (52, 5282864), (64, 4292327), (73, 3763136), (104, 2641432), (146, 1881568), (208, 1320716), (292, 940784), (416, 660358), (584, 470392), (832, 330179), (949, 289472), (1168, 235196), (1898, 144736), (2336, 117598), (3796, 72368), (4523, 60736), (4672, 58799), (7592, 36184), (9046, 30368), (15184, 18092)]