289511232

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 799014912

約数和(自身を除く): 509503680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 186, 192, 248, 254, 372, 381, 383, 496, 508, 744, 762, 766, 992, 1016, 1149, 1488, 1524, 1532, 1984, 2032, 2298, 2976, 3048, 3064, 3937, 4064, 4596, 5952, 6096, 6128, 7874, 8128, 9192, 11811, 11873, 12192, 12256, 15748, 18384, 23622, 23746, 24384, 24512, 31496, 35619, 36768, 47244, 47492, 48641, 62992, 71238, 73536, 94488, 94984, 97282, 125984, 142476, 145923, 188976, 189968, 194564, 251968, 284952, 291846, 377952, 379936, 389128, 569904, 583692, 755904, 759872, 778256, 1139808, 1167384, 1507871, 1556512, 2279616, 2334768, 3015742, 3113024, 4523613, 4669536, 6031484, 9047226, 9339072, 12062968, 18094452, 24125936, 36188904, 48251872, 72377808, 96503744, 144755616, 289511232]

約数ペア:

[(1, 289511232), (2, 144755616), (3, 96503744), (4, 72377808), (6, 48251872), (8, 36188904), (12, 24125936), (16, 18094452), (24, 12062968), (31, 9339072), (32, 9047226), (48, 6031484), (62, 4669536), (64, 4523613), (93, 3113024), (96, 3015742), (124, 2334768), (127, 2279616), (186, 1556512), (192, 1507871), (248, 1167384), (254, 1139808), (372, 778256), (381, 759872), (383, 755904), (496, 583692), (508, 569904), (744, 389128), (762, 379936), (766, 377952), (992, 291846), (1016, 284952), (1149, 251968), (1488, 194564), (1524, 189968), (1532, 188976), (1984, 145923), (2032, 142476), (2298, 125984), (2976, 97282), (3048, 94984), (3064, 94488), (3937, 73536), (4064, 71238), (4596, 62992), (5952, 48641), (6096, 47492), (6128, 47244), (7874, 36768), (8128, 35619), (9192, 31496), (11811, 24512), (11873, 24384), (12192, 23746), (12256, 23622), (15748, 18384)]