290059884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2269}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 758525040

約数和(自身を除く): 468465156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 477, 603, 636, 804, 954, 1206, 1908, 2269, 2412, 3551, 4538, 6807, 7102, 9076, 10653, 13614, 14204, 20421, 21306, 27228, 31959, 40842, 42612, 63918, 81684, 120257, 127836, 152023, 240514, 304046, 360771, 456069, 481028, 608092, 721542, 912138, 1082313, 1368207, 1443084, 1824276, 2164626, 2736414, 4329252, 5472828, 8057219, 16114438, 24171657, 32228876, 48343314, 72514971, 96686628, 145029942, 290059884]

約数ペア:

[(1, 290059884), (2, 145029942), (3, 96686628), (4, 72514971), (6, 48343314), (9, 32228876), (12, 24171657), (18, 16114438), (36, 8057219), (53, 5472828), (67, 4329252), (106, 2736414), (134, 2164626), (159, 1824276), (201, 1443084), (212, 1368207), (268, 1082313), (318, 912138), (402, 721542), (477, 608092), (603, 481028), (636, 456069), (804, 360771), (954, 304046), (1206, 240514), (1908, 152023), (2269, 127836), (2412, 120257), (3551, 81684), (4538, 63918), (6807, 42612), (7102, 40842), (9076, 31959), (10653, 27228), (13614, 21306), (14204, 20421)]