1659528

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 5031180

約数和(自身を除く): 3371652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 197, 216, 234, 312, 324, 351, 394, 468, 591, 648, 702, 788, 936, 1053, 1182, 1404, 1576, 1773, 2106, 2364, 2561, 2808, 3546, 4212, 4728, 5122, 5319, 7092, 7683, 8424, 10244, 10638, 14184, 15366, 15957, 20488, 21276, 23049, 30732, 31914, 42552, 46098, 61464, 63828, 69147, 92196, 127656, 138294, 184392, 207441, 276588, 414882, 553176, 829764, 1659528]

約数ペア:

[(1, 1659528), (2, 829764), (3, 553176), (4, 414882), (6, 276588), (8, 207441), (9, 184392), (12, 138294), (13, 127656), (18, 92196), (24, 69147), (26, 63828), (27, 61464), (36, 46098), (39, 42552), (52, 31914), (54, 30732), (72, 23049), (78, 21276), (81, 20488), (104, 15957), (108, 15366), (117, 14184), (156, 10638), (162, 10244), (197, 8424), (216, 7683), (234, 7092), (312, 5319), (324, 5122), (351, 4728), (394, 4212), (468, 3546), (591, 2808), (648, 2561), (702, 2364), (788, 2106), (936, 1773), (1053, 1576), (1182, 1404)]