371081808

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 1062217728

約数和(自身を除く): 691135920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 127, 144, 197, 206, 254, 309, 381, 394, 412, 508, 591, 618, 762, 788, 824, 927, 1016, 1143, 1182, 1236, 1524, 1576, 1648, 1773, 1854, 2032, 2286, 2364, 2472, 3048, 3152, 3546, 3708, 4572, 4728, 4944, 6096, 7092, 7416, 9144, 9456, 13081, 14184, 14832, 18288, 20291, 25019, 26162, 28368, 39243, 40582, 50038, 52324, 60873, 75057, 78486, 81164, 100076, 104648, 117729, 121746, 150114, 156972, 162328, 182619, 200152, 209296, 225171, 235458, 243492, 300228, 313944, 324656, 365238, 400304, 450342, 470916, 486984, 600456, 627888, 730476, 900684, 941832, 973968, 1200912, 1460952, 1801368, 1883664, 2576957, 2921904, 3602736, 5153914, 7730871, 10307828, 15461742, 20615656, 23192613, 30923484, 41231312, 46385226, 61846968, 92770452, 123693936, 185540904, 371081808]

約数ペア:

[(1, 371081808), (2, 185540904), (3, 123693936), (4, 92770452), (6, 61846968), (8, 46385226), (9, 41231312), (12, 30923484), (16, 23192613), (18, 20615656), (24, 15461742), (36, 10307828), (48, 7730871), (72, 5153914), (103, 3602736), (127, 2921904), (144, 2576957), (197, 1883664), (206, 1801368), (254, 1460952), (309, 1200912), (381, 973968), (394, 941832), (412, 900684), (508, 730476), (591, 627888), (618, 600456), (762, 486984), (788, 470916), (824, 450342), (927, 400304), (1016, 365238), (1143, 324656), (1182, 313944), (1236, 300228), (1524, 243492), (1576, 235458), (1648, 225171), (1773, 209296), (1854, 200152), (2032, 182619), (2286, 162328), (2364, 156972), (2472, 150114), (3048, 121746), (3152, 117729), (3546, 104648), (3708, 100076), (4572, 81164), (4728, 78486), (4944, 75057), (6096, 60873), (7092, 52324), (7416, 50038), (9144, 40582), (9456, 39243), (13081, 28368), (14184, 26162), (14832, 25019), (18288, 20291)]