237134144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 508714248

約数和(自身を除く): 271580104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 421, 677, 832, 842, 1354, 1684, 2708, 3368, 5416, 5473, 6736, 8801, 10832, 10946, 13472, 17602, 21664, 21892, 26944, 35204, 43328, 43784, 70408, 87568, 140816, 175136, 281632, 285017, 350272, 563264, 570034, 1140068, 2280136, 3705221, 4560272, 7410442, 9120544, 14820884, 18241088, 29641768, 59283536, 118567072, 237134144]

約数ペア:

[(1, 237134144), (2, 118567072), (4, 59283536), (8, 29641768), (13, 18241088), (16, 14820884), (26, 9120544), (32, 7410442), (52, 4560272), (64, 3705221), (104, 2280136), (208, 1140068), (416, 570034), (421, 563264), (677, 350272), (832, 285017), (842, 281632), (1354, 175136), (1684, 140816), (2708, 87568), (3368, 70408), (5416, 43784), (5473, 43328), (6736, 35204), (8801, 26944), (10832, 21892), (10946, 21664), (13472, 17602)]