287095488

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 785103840

約数和(自身を除く): 498008352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 89, 96, 106, 159, 178, 192, 212, 267, 317, 318, 356, 424, 534, 634, 636, 712, 848, 951, 1068, 1268, 1272, 1424, 1696, 1902, 2136, 2536, 2544, 2848, 3392, 3804, 4272, 4717, 5072, 5088, 5696, 7608, 8544, 9434, 10144, 10176, 14151, 15216, 16801, 17088, 18868, 20288, 28213, 28302, 30432, 33602, 37736, 50403, 56426, 56604, 60864, 67204, 75472, 84639, 100806, 112852, 113208, 134408, 150944, 169278, 201612, 225704, 226416, 268816, 301888, 338556, 403224, 451408, 452832, 537632, 677112, 806448, 902816, 905664, 1075264, 1354224, 1495289, 1612896, 1805632, 2708448, 2990578, 3225792, 4485867, 5416896, 5981156, 8971734, 11962312, 17943468, 23924624, 35886936, 47849248, 71773872, 95698496, 143547744, 287095488]

約数ペア:

[(1, 287095488), (2, 143547744), (3, 95698496), (4, 71773872), (6, 47849248), (8, 35886936), (12, 23924624), (16, 17943468), (24, 11962312), (32, 8971734), (48, 5981156), (53, 5416896), (64, 4485867), (89, 3225792), (96, 2990578), (106, 2708448), (159, 1805632), (178, 1612896), (192, 1495289), (212, 1354224), (267, 1075264), (317, 905664), (318, 902816), (356, 806448), (424, 677112), (534, 537632), (634, 452832), (636, 451408), (712, 403224), (848, 338556), (951, 301888), (1068, 268816), (1268, 226416), (1272, 225704), (1424, 201612), (1696, 169278), (1902, 150944), (2136, 134408), (2536, 113208), (2544, 112852), (2848, 100806), (3392, 84639), (3804, 75472), (4272, 67204), (4717, 60864), (5072, 56604), (5088, 56426), (5696, 50403), (7608, 37736), (8544, 33602), (9434, 30432), (10144, 28302), (10176, 28213), (14151, 20288), (15216, 18868), (16801, 17088)]