504348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 1312416

約数和(自身を除く): 808068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 61, 78, 106, 122, 156, 159, 183, 212, 244, 318, 366, 636, 689, 732, 793, 1378, 1586, 2067, 2379, 2756, 3172, 3233, 4134, 4758, 6466, 8268, 9516, 9699, 12932, 19398, 38796, 42029, 84058, 126087, 168116, 252174, 504348]

約数ペア:

[(1, 504348), (2, 252174), (3, 168116), (4, 126087), (6, 84058), (12, 42029), (13, 38796), (26, 19398), (39, 12932), (52, 9699), (53, 9516), (61, 8268), (78, 6466), (106, 4758), (122, 4134), (156, 3233), (159, 3172), (183, 2756), (212, 2379), (244, 2067), (318, 1586), (366, 1378), (636, 793), (689, 732)]