283636256

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 604107504

約数和(自身を除く): 320471248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 361, 571, 608, 688, 722, 817, 1142, 1376, 1444, 1634, 2284, 2888, 3268, 4568, 5776, 6536, 9136, 10849, 11552, 13072, 15523, 18272, 21698, 24553, 26144, 31046, 43396, 49106, 62092, 86792, 98212, 124184, 173584, 196424, 206131, 248368, 347168, 392848, 412262, 466507, 496736, 785696, 824524, 933014, 1649048, 1866028, 3298096, 3732056, 6596192, 7464112, 8863633, 14928224, 17727266, 35454532, 70909064, 141818128, 283636256]

約数ペア:

[(1, 283636256), (2, 141818128), (4, 70909064), (8, 35454532), (16, 17727266), (19, 14928224), (32, 8863633), (38, 7464112), (43, 6596192), (76, 3732056), (86, 3298096), (152, 1866028), (172, 1649048), (304, 933014), (344, 824524), (361, 785696), (571, 496736), (608, 466507), (688, 412262), (722, 392848), (817, 347168), (1142, 248368), (1376, 206131), (1444, 196424), (1634, 173584), (2284, 124184), (2888, 98212), (3268, 86792), (4568, 62092), (5776, 49106), (6536, 43396), (9136, 31046), (10849, 26144), (11552, 24553), (13072, 21698), (15523, 18272)]