558289984

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 1316622208

約数和(自身を除く): 758332224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 73, 86, 112, 146, 172, 224, 292, 301, 344, 397, 448, 511, 584, 602, 688, 794, 1022, 1168, 1204, 1376, 1588, 2044, 2336, 2408, 2752, 2779, 3139, 3176, 4088, 4672, 4816, 5558, 6278, 6352, 8176, 9632, 11116, 12556, 12704, 16352, 17071, 19264, 21973, 22232, 25112, 25408, 28981, 32704, 34142, 43946, 44464, 50224, 57962, 68284, 87892, 88928, 100448, 115924, 119497, 136568, 175784, 177856, 200896, 202867, 231848, 238994, 273136, 351568, 405734, 463696, 477988, 546272, 703136, 811468, 927392, 955976, 1092544, 1246183, 1406272, 1622936, 1854784, 1911952, 2492366, 3245872, 3823904, 4984732, 6491744, 7647808, 8723281, 9969464, 12983488, 17446562, 19938928, 34893124, 39877856, 69786248, 79755712, 139572496, 279144992, 558289984]

約数ペア:

[(1, 558289984), (2, 279144992), (4, 139572496), (7, 79755712), (8, 69786248), (14, 39877856), (16, 34893124), (28, 19938928), (32, 17446562), (43, 12983488), (56, 9969464), (64, 8723281), (73, 7647808), (86, 6491744), (112, 4984732), (146, 3823904), (172, 3245872), (224, 2492366), (292, 1911952), (301, 1854784), (344, 1622936), (397, 1406272), (448, 1246183), (511, 1092544), (584, 955976), (602, 927392), (688, 811468), (794, 703136), (1022, 546272), (1168, 477988), (1204, 463696), (1376, 405734), (1588, 351568), (2044, 273136), (2336, 238994), (2408, 231848), (2752, 202867), (2779, 200896), (3139, 177856), (3176, 175784), (4088, 136568), (4672, 119497), (4816, 115924), (5558, 100448), (6278, 88928), (6352, 87892), (8176, 68284), (9632, 57962), (11116, 50224), (12556, 44464), (12704, 43946), (16352, 34142), (17071, 32704), (19264, 28981), (21973, 25408), (22232, 25112)]