1331748696

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{15461}}^1$

素因数の和:15604

約数の個数: 64

約数和(自身を含む): 3454829280

約数和(自身を除く): 2123080584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 776, 888, 1164, 2328, 3589, 7178, 10767, 14356, 15461, 21534, 28712, 30922, 43068, 46383, 61844, 86136, 92766, 123688, 185532, 371064, 572057, 1144114, 1499717, 1716171, 2288228, 2999434, 3432342, 4499151, 4576456, 5998868, 6864684, 8998302, 11997736, 13729368, 17996604, 35993208, 55489529, 110979058, 166468587, 221958116, 332937174, 443916232, 665874348, 1331748696]

約数ペア:

[(1, 1331748696), (2, 665874348), (3, 443916232), (4, 332937174), (6, 221958116), (8, 166468587), (12, 110979058), (24, 55489529), (37, 35993208), (74, 17996604), (97, 13729368), (111, 11997736), (148, 8998302), (194, 6864684), (222, 5998868), (291, 4576456), (296, 4499151), (388, 3432342), (444, 2999434), (582, 2288228), (776, 1716171), (888, 1499717), (1164, 1144114), (2328, 572057), (3589, 371064), (7178, 185532), (10767, 123688), (14356, 92766), (15461, 86136), (21534, 61844), (28712, 46383), (30922, 43068)]