511331328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 132

約数和(自身を含む): 1492557768

約数和(自身を除く): 981226440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 452, 491, 512, 576, 678, 768, 904, 982, 1017, 1024, 1152, 1356, 1473, 1536, 1808, 1964, 2034, 2304, 2712, 2946, 3072, 3616, 3928, 4068, 4419, 4608, 5424, 5892, 7232, 7856, 8136, 8838, 9216, 10848, 11784, 14464, 15712, 16272, 17676, 21696, 23568, 28928, 31424, 32544, 35352, 43392, 47136, 55483, 57856, 62848, 65088, 70704, 86784, 94272, 110966, 115712, 125696, 130176, 141408, 166449, 173568, 188544, 221932, 251392, 260352, 282816, 332898, 347136, 377088, 443864, 499347, 502784, 520704, 565632, 665796, 754176, 887728, 998694, 1041408, 1131264, 1331592, 1508352, 1775456, 1997388, 2262528, 2663184, 3550912, 3994776, 4525056, 5326368, 7101824, 7989552, 10652736, 14203648, 15979104, 21305472, 28407296, 31958208, 42610944, 56814592, 63916416, 85221888, 127832832, 170443776, 255665664, 511331328]

約数ペア:

[(1, 511331328), (2, 255665664), (3, 170443776), (4, 127832832), (6, 85221888), (8, 63916416), (9, 56814592), (12, 42610944), (16, 31958208), (18, 28407296), (24, 21305472), (32, 15979104), (36, 14203648), (48, 10652736), (64, 7989552), (72, 7101824), (96, 5326368), (113, 4525056), (128, 3994776), (144, 3550912), (192, 2663184), (226, 2262528), (256, 1997388), (288, 1775456), (339, 1508352), (384, 1331592), (452, 1131264), (491, 1041408), (512, 998694), (576, 887728), (678, 754176), (768, 665796), (904, 565632), (982, 520704), (1017, 502784), (1024, 499347), (1152, 443864), (1356, 377088), (1473, 347136), (1536, 332898), (1808, 282816), (1964, 260352), (2034, 251392), (2304, 221932), (2712, 188544), (2946, 173568), (3072, 166449), (3616, 141408), (3928, 130176), (4068, 125696), (4419, 115712), (4608, 110966), (5424, 94272), (5892, 86784), (7232, 70704), (7856, 65088), (8136, 62848), (8838, 57856), (9216, 55483), (10848, 47136), (11784, 43392), (14464, 35352), (15712, 32544), (16272, 31424), (17676, 28928), (21696, 23568)]