492749568

素因数分解:

$2^8\times 3^5\times {\mathrm{89}}^2$

素因数の和:209

約数の個数: 162

約数和(自身を含む): 1490078044

約数和(自身を除く): 997328476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 256, 267, 288, 324, 356, 384, 432, 486, 534, 576, 648, 712, 768, 801, 864, 972, 1068, 1152, 1296, 1424, 1602, 1728, 1944, 2136, 2304, 2403, 2592, 2848, 3204, 3456, 3888, 4272, 4806, 5184, 5696, 6408, 6912, 7209, 7776, 7921, 8544, 9612, 10368, 11392, 12816, 14418, 15552, 15842, 17088, 19224, 20736, 21627, 22784, 23763, 25632, 28836, 31104, 31684, 34176, 38448, 43254, 47526, 51264, 57672, 62208, 63368, 68352, 71289, 76896, 86508, 95052, 102528, 115344, 126736, 142578, 153792, 173016, 190104, 205056, 213867, 230688, 253472, 285156, 307584, 346032, 380208, 427734, 461376, 506944, 570312, 615168, 641601, 692064, 760416, 855468, 922752, 1013888, 1140624, 1283202, 1384128, 1520832, 1710936, 1845504, 1924803, 2027776, 2281248, 2566404, 2768256, 3041664, 3421872, 3849606, 4562496, 5132808, 5536512, 6083328, 6843744, 7699212, 9124992, 10265616, 13687488, 15398424, 18249984, 20531232, 27374976, 30796848, 41062464, 54749952, 61593696, 82124928, 123187392, 164249856, 246374784, 492749568]

約数ペア:

[(1, 492749568), (2, 246374784), (3, 164249856), (4, 123187392), (6, 82124928), (8, 61593696), (9, 54749952), (12, 41062464), (16, 30796848), (18, 27374976), (24, 20531232), (27, 18249984), (32, 15398424), (36, 13687488), (48, 10265616), (54, 9124992), (64, 7699212), (72, 6843744), (81, 6083328), (89, 5536512), (96, 5132808), (108, 4562496), (128, 3849606), (144, 3421872), (162, 3041664), (178, 2768256), (192, 2566404), (216, 2281248), (243, 2027776), (256, 1924803), (267, 1845504), (288, 1710936), (324, 1520832), (356, 1384128), (384, 1283202), (432, 1140624), (486, 1013888), (534, 922752), (576, 855468), (648, 760416), (712, 692064), (768, 641601), (801, 615168), (864, 570312), (972, 506944), (1068, 461376), (1152, 427734), (1296, 380208), (1424, 346032), (1602, 307584), (1728, 285156), (1944, 253472), (2136, 230688), (2304, 213867), (2403, 205056), (2592, 190104), (2848, 173016), (3204, 153792), (3456, 142578), (3888, 126736), (4272, 115344), (4806, 102528), (5184, 95052), (5696, 86508), (6408, 76896), (6912, 71289), (7209, 68352), (7776, 63368), (7921, 62208), (8544, 57672), (9612, 51264), (10368, 47526), (11392, 43254), (12816, 38448), (14418, 34176), (15552, 31684), (15842, 31104), (17088, 28836), (19224, 25632), (20736, 23763), (21627, 22784)]