672282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 48

約数和(自身を含む): 1670760

約数和(自身を除く): 998478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 2197, 2873, 3042, 3978, 4394, 5746, 6591, 8619, 13182, 17238, 19773, 25857, 37349, 39546, 51714, 74698, 112047, 224094, 336141, 672282]

約数ペア:

[(1, 672282), (2, 336141), (3, 224094), (6, 112047), (9, 74698), (13, 51714), (17, 39546), (18, 37349), (26, 25857), (34, 19773), (39, 17238), (51, 13182), (78, 8619), (102, 6591), (117, 5746), (153, 4394), (169, 3978), (221, 3042), (234, 2873), (306, 2197), (338, 1989), (442, 1521), (507, 1326), (663, 1014)]