318497472

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17837}}^1$

素因数の和:17886

約数の個数: 84

約数和(自身を含む): 942417216

約数和(自身を除く): 623919744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17837, 17856, 35674, 53511, 71348, 107022, 142696, 160533, 214044, 285392, 321066, 428088, 552947, 570784, 642132, 856176, 1105894, 1141568, 1284264, 1658841, 1712352, 2211788, 2568528, 3317682, 3424704, 4423576, 4976523, 5137056, 6635364, 8847152, 9953046, 10274112, 13270728, 17694304, 19906092, 26541456, 35388608, 39812184, 53082912, 79624368, 106165824, 159248736, 318497472]

約数ペア:

[(1, 318497472), (2, 159248736), (3, 106165824), (4, 79624368), (6, 53082912), (8, 39812184), (9, 35388608), (12, 26541456), (16, 19906092), (18, 17694304), (24, 13270728), (31, 10274112), (32, 9953046), (36, 8847152), (48, 6635364), (62, 5137056), (64, 4976523), (72, 4423576), (93, 3424704), (96, 3317682), (124, 2568528), (144, 2211788), (186, 1712352), (192, 1658841), (248, 1284264), (279, 1141568), (288, 1105894), (372, 856176), (496, 642132), (558, 570784), (576, 552947), (744, 428088), (992, 321066), (1116, 285392), (1488, 214044), (1984, 160533), (2232, 142696), (2976, 107022), (4464, 71348), (5952, 53511), (8928, 35674), (17837, 17856)]