489020928

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 1440122112

約数和(自身を除く): 951101184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 128, 132, 176, 192, 206, 256, 264, 281, 309, 352, 384, 412, 512, 528, 562, 618, 704, 768, 824, 843, 1056, 1124, 1133, 1236, 1408, 1536, 1648, 1686, 2112, 2248, 2266, 2472, 2816, 3091, 3296, 3372, 3399, 4224, 4496, 4532, 4944, 5632, 6182, 6592, 6744, 6798, 8448, 8992, 9064, 9273, 9888, 12364, 13184, 13488, 13596, 16896, 17984, 18128, 18546, 19776, 24728, 26368, 26976, 27192, 28943, 35968, 36256, 37092, 39552, 49456, 52736, 53952, 54384, 57886, 71936, 72512, 74184, 79104, 86829, 98912, 107904, 108768, 115772, 143872, 145024, 148368, 158208, 173658, 197824, 215808, 217536, 231544, 290048, 296736, 318373, 347316, 395648, 431616, 435072, 463088, 580096, 593472, 636746, 694632, 791296, 870144, 926176, 955119, 1186944, 1273492, 1389264, 1582592, 1740288, 1852352, 1910238, 2373888, 2546984, 2778528, 3704704, 3820476, 4747776, 5093968, 5557056, 7409408, 7640952, 10187936, 11114112, 14818816, 15281904, 20375872, 22228224, 30563808, 40751744, 44456448, 61127616, 81503488, 122255232, 163006976, 244510464, 489020928]

約数ペア:

[(1, 489020928), (2, 244510464), (3, 163006976), (4, 122255232), (6, 81503488), (8, 61127616), (11, 44456448), (12, 40751744), (16, 30563808), (22, 22228224), (24, 20375872), (32, 15281904), (33, 14818816), (44, 11114112), (48, 10187936), (64, 7640952), (66, 7409408), (88, 5557056), (96, 5093968), (103, 4747776), (128, 3820476), (132, 3704704), (176, 2778528), (192, 2546984), (206, 2373888), (256, 1910238), (264, 1852352), (281, 1740288), (309, 1582592), (352, 1389264), (384, 1273492), (412, 1186944), (512, 955119), (528, 926176), (562, 870144), (618, 791296), (704, 694632), (768, 636746), (824, 593472), (843, 580096), (1056, 463088), (1124, 435072), (1133, 431616), (1236, 395648), (1408, 347316), (1536, 318373), (1648, 296736), (1686, 290048), (2112, 231544), (2248, 217536), (2266, 215808), (2472, 197824), (2816, 173658), (3091, 158208), (3296, 148368), (3372, 145024), (3399, 143872), (4224, 115772), (4496, 108768), (4532, 107904), (4944, 98912), (5632, 86829), (6182, 79104), (6592, 74184), (6744, 72512), (6798, 71936), (8448, 57886), (8992, 54384), (9064, 53952), (9273, 52736), (9888, 49456), (12364, 39552), (13184, 37092), (13488, 36256), (13596, 35968), (16896, 28943), (17984, 27192), (18128, 26976), (18546, 26368), (19776, 24728)]