906974484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{1091}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 2312829792

約数和(自身を除く): 1405855308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1091, 1898, 2182, 2847, 3273, 3796, 4364, 5329, 5694, 6546, 10658, 11388, 13092, 14183, 15987, 21316, 28366, 31974, 42549, 56732, 63948, 69277, 79643, 85098, 138554, 159286, 170196, 207831, 238929, 277108, 318572, 415662, 477858, 831324, 955716, 1035359, 2070718, 3106077, 4141436, 5813939, 6212154, 11627878, 12424308, 17441817, 23255756, 34883634, 69767268, 75581207, 151162414, 226743621, 302324828, 453487242, 906974484]

約数ペア:

[(1, 906974484), (2, 453487242), (3, 302324828), (4, 226743621), (6, 151162414), (12, 75581207), (13, 69767268), (26, 34883634), (39, 23255756), (52, 17441817), (73, 12424308), (78, 11627878), (146, 6212154), (156, 5813939), (219, 4141436), (292, 3106077), (438, 2070718), (876, 1035359), (949, 955716), (1091, 831324), (1898, 477858), (2182, 415662), (2847, 318572), (3273, 277108), (3796, 238929), (4364, 207831), (5329, 170196), (5694, 159286), (6546, 138554), (10658, 85098), (11388, 79643), (13092, 69277), (14183, 63948), (15987, 56732), (21316, 42549), (28366, 31974)]