491133696

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1$

素因数の和:9097

約数の個数: 72

約数和(自身を含む): 1325689344

約数和(自身を除く): 834555648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9007, 9088, 13632, 18014, 18176, 27021, 27264, 36028, 54042, 54528, 72056, 108084, 144112, 216168, 288224, 432336, 576448, 639497, 864672, 1152896, 1278994, 1729344, 1918491, 2305792, 2557988, 3458688, 3836982, 5115976, 6917376, 7673964, 10231952, 15347928, 20463904, 30695856, 40927808, 61391712, 81855616, 122783424, 163711232, 245566848, 491133696]

約数ペア:

[(1, 491133696), (2, 245566848), (3, 163711232), (4, 122783424), (6, 81855616), (8, 61391712), (12, 40927808), (16, 30695856), (24, 20463904), (32, 15347928), (48, 10231952), (64, 7673964), (71, 6917376), (96, 5115976), (128, 3836982), (142, 3458688), (192, 2557988), (213, 2305792), (256, 1918491), (284, 1729344), (384, 1278994), (426, 1152896), (568, 864672), (768, 639497), (852, 576448), (1136, 432336), (1704, 288224), (2272, 216168), (3408, 144112), (4544, 108084), (6816, 72056), (9007, 54528), (9088, 54042), (13632, 36028), (18014, 27264), (18176, 27021)]