313153272

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{10331}}^1$

素因数の和:10764

約数の個数: 48

約数和(自身を含む): 850220280

約数和(自身を除く): 537067008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 10331, 15156, 20662, 30312, 30993, 41324, 61986, 82648, 92979, 123972, 185958, 247944, 371916, 743832, 4349351, 8698702, 13048053, 17397404, 26096106, 34794808, 39144159, 52192212, 78288318, 104384424, 156576636, 313153272]

約数ペア:

[(1, 313153272), (2, 156576636), (3, 104384424), (4, 78288318), (6, 52192212), (8, 39144159), (9, 34794808), (12, 26096106), (18, 17397404), (24, 13048053), (36, 8698702), (72, 4349351), (421, 743832), (842, 371916), (1263, 247944), (1684, 185958), (2526, 123972), (3368, 92979), (3789, 82648), (5052, 61986), (7578, 41324), (10104, 30993), (10331, 30312), (15156, 20662)]