219979656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 645404760

約数和(自身を除く): 425425104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 197, 234, 312, 394, 468, 591, 788, 936, 1182, 1193, 1576, 1773, 2364, 2386, 2561, 3546, 3579, 4728, 4772, 5122, 7092, 7158, 7683, 9544, 10244, 10737, 14184, 14316, 15366, 15509, 20488, 21474, 23049, 28632, 30732, 31018, 42948, 46098, 46527, 61464, 62036, 85896, 92196, 93054, 124072, 139581, 184392, 186108, 235021, 279162, 372216, 470042, 558324, 705063, 940084, 1116648, 1410126, 1880168, 2115189, 2820252, 3055273, 4230378, 5640504, 6110546, 8460756, 9165819, 12221092, 16921512, 18331638, 24442184, 27497457, 36663276, 54994914, 73326552, 109989828, 219979656]

約数ペア:

[(1, 219979656), (2, 109989828), (3, 73326552), (4, 54994914), (6, 36663276), (8, 27497457), (9, 24442184), (12, 18331638), (13, 16921512), (18, 12221092), (24, 9165819), (26, 8460756), (36, 6110546), (39, 5640504), (52, 4230378), (72, 3055273), (78, 2820252), (104, 2115189), (117, 1880168), (156, 1410126), (197, 1116648), (234, 940084), (312, 705063), (394, 558324), (468, 470042), (591, 372216), (788, 279162), (936, 235021), (1182, 186108), (1193, 184392), (1576, 139581), (1773, 124072), (2364, 93054), (2386, 92196), (2561, 85896), (3546, 62036), (3579, 61464), (4728, 46527), (4772, 46098), (5122, 42948), (7092, 31018), (7158, 30732), (7683, 28632), (9544, 23049), (10244, 21474), (10737, 20488), (14184, 15509), (14316, 15366)]