531506712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 1488384000

約数和(自身を除く): 956877288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 151, 199, 201, 264, 268, 302, 398, 402, 453, 536, 597, 604, 737, 796, 804, 906, 1194, 1208, 1474, 1592, 1608, 1661, 1812, 2189, 2211, 2388, 2948, 3322, 3624, 4378, 4422, 4776, 4983, 5896, 6567, 6644, 8756, 8844, 9966, 10117, 13134, 13288, 13333, 17512, 17688, 19932, 20234, 26268, 26666, 30049, 30351, 39864, 39999, 40468, 52536, 53332, 60098, 60702, 79998, 80936, 90147, 106664, 111287, 120196, 121404, 146663, 159996, 180294, 222574, 240392, 242808, 293326, 319992, 330539, 333861, 360588, 439989, 445148, 586652, 661078, 667722, 721176, 879978, 890296, 991617, 1173304, 1322156, 1335444, 1759956, 1983234, 2013283, 2644312, 2670888, 3519912, 3966468, 4026566, 6039849, 7932936, 8053132, 12079698, 16106264, 22146113, 24159396, 44292226, 48318792, 66438339, 88584452, 132876678, 177168904, 265753356, 531506712]

約数ペア:

[(1, 531506712), (2, 265753356), (3, 177168904), (4, 132876678), (6, 88584452), (8, 66438339), (11, 48318792), (12, 44292226), (22, 24159396), (24, 22146113), (33, 16106264), (44, 12079698), (66, 8053132), (67, 7932936), (88, 6039849), (132, 4026566), (134, 3966468), (151, 3519912), (199, 2670888), (201, 2644312), (264, 2013283), (268, 1983234), (302, 1759956), (398, 1335444), (402, 1322156), (453, 1173304), (536, 991617), (597, 890296), (604, 879978), (737, 721176), (796, 667722), (804, 661078), (906, 586652), (1194, 445148), (1208, 439989), (1474, 360588), (1592, 333861), (1608, 330539), (1661, 319992), (1812, 293326), (2189, 242808), (2211, 240392), (2388, 222574), (2948, 180294), (3322, 159996), (3624, 146663), (4378, 121404), (4422, 120196), (4776, 111287), (4983, 106664), (5896, 90147), (6567, 80936), (6644, 79998), (8756, 60702), (8844, 60098), (9966, 53332), (10117, 52536), (13134, 40468), (13288, 39999), (13333, 39864), (17512, 30351), (17688, 30049), (19932, 26666), (20234, 26268)]