248967552

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 695232000

約数和(自身を除く): 446264448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 79, 87, 96, 116, 128, 158, 174, 192, 232, 237, 283, 316, 348, 384, 464, 474, 566, 632, 696, 849, 928, 948, 1132, 1264, 1392, 1698, 1856, 1896, 2264, 2291, 2528, 2784, 3396, 3712, 3792, 4528, 4582, 5056, 5568, 6792, 6873, 7584, 8207, 9056, 9164, 10112, 11136, 13584, 13746, 15168, 16414, 18112, 18328, 22357, 24621, 27168, 27492, 30336, 32828, 36224, 36656, 44714, 49242, 54336, 54984, 65656, 67071, 73312, 89428, 98484, 108672, 109968, 131312, 134142, 146624, 178856, 196968, 219936, 262624, 268284, 293248, 357712, 393936, 439872, 525248, 536568, 648353, 715424, 787872, 879744, 1050496, 1073136, 1296706, 1430848, 1575744, 1945059, 2146272, 2593412, 2861696, 3151488, 3890118, 4292544, 5186824, 7780236, 8585088, 10373648, 15560472, 20747296, 31120944, 41494592, 62241888, 82989184, 124483776, 248967552]

約数ペア:

[(1, 248967552), (2, 124483776), (3, 82989184), (4, 62241888), (6, 41494592), (8, 31120944), (12, 20747296), (16, 15560472), (24, 10373648), (29, 8585088), (32, 7780236), (48, 5186824), (58, 4292544), (64, 3890118), (79, 3151488), (87, 2861696), (96, 2593412), (116, 2146272), (128, 1945059), (158, 1575744), (174, 1430848), (192, 1296706), (232, 1073136), (237, 1050496), (283, 879744), (316, 787872), (348, 715424), (384, 648353), (464, 536568), (474, 525248), (566, 439872), (632, 393936), (696, 357712), (849, 293248), (928, 268284), (948, 262624), (1132, 219936), (1264, 196968), (1392, 178856), (1698, 146624), (1856, 134142), (1896, 131312), (2264, 109968), (2291, 108672), (2528, 98484), (2784, 89428), (3396, 73312), (3712, 67071), (3792, 65656), (4528, 54984), (4582, 54336), (5056, 49242), (5568, 44714), (6792, 36656), (6873, 36224), (7584, 32828), (8207, 30336), (9056, 27492), (9164, 27168), (10112, 24621), (11136, 22357), (13584, 18328), (13746, 18112), (15168, 16414)]