283994528

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 576353736

約数和(自身を除く): 292359208

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 122, 146, 244, 292, 488, 584, 976, 1168, 1952, 1993, 2336, 3986, 4453, 7972, 8906, 15944, 17812, 31888, 35624, 63776, 71248, 121573, 142496, 145489, 243146, 290978, 486292, 581956, 972584, 1163912, 1945168, 2327824, 3890336, 4655648, 8874829, 17749658, 35499316, 70998632, 141997264, 283994528]

約数ペア:

[(1, 283994528), (2, 141997264), (4, 70998632), (8, 35499316), (16, 17749658), (32, 8874829), (61, 4655648), (73, 3890336), (122, 2327824), (146, 1945168), (244, 1163912), (292, 972584), (488, 581956), (584, 486292), (976, 290978), (1168, 243146), (1952, 145489), (1993, 142496), (2336, 121573), (3986, 71248), (4453, 63776), (7972, 35624), (8906, 31888), (15944, 17812)]