1344564

素因数分解:

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

素因数の和:66

約数の個数: 72

約数和(自身を含む): 3898440

約数和(自身を除く): 2553876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2197, 2652, 2873, 3042, 3978, 4394, 5746, 6084, 6591, 7956, 8619, 8788, 11492, 13182, 17238, 19773, 25857, 26364, 34476, 37349, 39546, 51714, 74698, 79092, 103428, 112047, 149396, 224094, 336141, 448188, 672282, 1344564]

約数ペア:

[(1, 1344564), (2, 672282), (3, 448188), (4, 336141), (6, 224094), (9, 149396), (12, 112047), (13, 103428), (17, 79092), (18, 74698), (26, 51714), (34, 39546), (36, 37349), (39, 34476), (51, 26364), (52, 25857), (68, 19773), (78, 17238), (102, 13182), (117, 11492), (153, 8788), (156, 8619), (169, 7956), (204, 6591), (221, 6084), (234, 5746), (306, 4394), (338, 3978), (442, 3042), (468, 2873), (507, 2652), (612, 2197), (663, 2028), (676, 1989), (884, 1521), (1014, 1326)]