408440599198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{5309}}^1$

素因数の和:5809

約数の個数: 64

約数和(自身を含む): 666154368000

約数和(自身を除く): 257713768802

約数列:

[1, 2, 19, 38, 43, 86, 197, 239, 394, 478, 817, 1634, 3743, 4541, 5309, 7486, 8471, 9082, 10277, 10618, 16942, 20554, 47083, 94166, 100871, 160949, 195263, 201742, 228287, 321898, 390526, 456574, 894577, 1045873, 1268851, 1789154, 2024569, 2091746, 2537702, 4049138, 4337453, 8674906, 19871587, 24108169, 38466811, 39743174, 44972539, 48216338, 54560593, 76933622, 89945078, 109121186, 249963647, 499927294, 854478241, 1036651267, 1708956482, 2073302534, 4749309293, 9498618586, 10748436821, 21496873642, 204220299599, 408440599198]

約数ペア:

[(1, 408440599198), (2, 204220299599), (19, 21496873642), (38, 10748436821), (43, 9498618586), (86, 4749309293), (197, 2073302534), (239, 1708956482), (394, 1036651267), (478, 854478241), (817, 499927294), (1634, 249963647), (3743, 109121186), (4541, 89945078), (5309, 76933622), (7486, 54560593), (8471, 48216338), (9082, 44972539), (10277, 39743174), (10618, 38466811), (16942, 24108169), (20554, 19871587), (47083, 8674906), (94166, 4337453), (100871, 4049138), (160949, 2537702), (195263, 2091746), (201742, 2024569), (228287, 1789154), (321898, 1268851), (390526, 1045873), (456574, 894577)]