968173684

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 1843679880

約数和(自身を除く): 875506196

約数列:

[1, 2, 4, 23, 46, 53, 89, 92, 97, 106, 178, 194, 212, 356, 388, 529, 1058, 1219, 2047, 2116, 2231, 2438, 4094, 4462, 4717, 4876, 5141, 8188, 8633, 8924, 9434, 10282, 17266, 18868, 20564, 28037, 34532, 47081, 51313, 56074, 94162, 102626, 108491, 112148, 118243, 188324, 198559, 205252, 216982, 236486, 397118, 433964, 457549, 472972, 794236, 915098, 1830196, 2495293, 2719589, 4566857, 4990586, 5439178, 9133714, 9981172, 10523627, 10878356, 18267428, 21047254, 42094508, 242043421, 484086842, 968173684]

約数ペア:

[(1, 968173684), (2, 484086842), (4, 242043421), (23, 42094508), (46, 21047254), (53, 18267428), (89, 10878356), (92, 10523627), (97, 9981172), (106, 9133714), (178, 5439178), (194, 4990586), (212, 4566857), (356, 2719589), (388, 2495293), (529, 1830196), (1058, 915098), (1219, 794236), (2047, 472972), (2116, 457549), (2231, 433964), (2438, 397118), (4094, 236486), (4462, 216982), (4717, 205252), (4876, 198559), (5141, 188324), (8188, 118243), (8633, 112148), (8924, 108491), (9434, 102626), (10282, 94162), (17266, 56074), (18868, 51313), (20564, 47081), (28037, 34532)]