231739473576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1764263}}^1$

素因数の和:1764706

約数の個数: 64

約数和(自身を含む): 625396302720

約数和(自身を除く): 393656829144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1263, 1684, 2526, 3368, 5052, 5473, 10104, 10946, 16419, 21892, 32838, 43784, 65676, 131352, 1764263, 3528526, 5292789, 7057052, 10585578, 14114104, 21171156, 22935419, 42342312, 45870838, 68806257, 91741676, 137612514, 183483352, 275225028, 550450056, 742754723, 1485509446, 2228264169, 2971018892, 4456528338, 5942037784, 8913056676, 9655811399, 17826113352, 19311622798, 28967434197, 38623245596, 57934868394, 77246491192, 115869736788, 231739473576]

約数ペア:

[(1, 231739473576), (2, 115869736788), (3, 77246491192), (4, 57934868394), (6, 38623245596), (8, 28967434197), (12, 19311622798), (13, 17826113352), (24, 9655811399), (26, 8913056676), (39, 5942037784), (52, 4456528338), (78, 2971018892), (104, 2228264169), (156, 1485509446), (312, 742754723), (421, 550450056), (842, 275225028), (1263, 183483352), (1684, 137612514), (2526, 91741676), (3368, 68806257), (5052, 45870838), (5473, 42342312), (10104, 22935419), (10946, 21171156), (16419, 14114104), (21892, 10585578), (32838, 7057052), (43784, 5292789), (65676, 3528526), (131352, 1764263)]