485998912

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26459}}^1$

素因数の和:26519

約数の個数: 56

約数和(自身を含む): 1129101120

約数和(自身を除く): 643102208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 26459, 52918, 105836, 185213, 211672, 370426, 423344, 740852, 846688, 1084819, 1481704, 1693376, 2169638, 2963408, 4339276, 5926816, 7593733, 8678552, 11853632, 15187466, 17357104, 30374932, 34714208, 60749864, 69428416, 121499728, 242999456, 485998912]

約数ペア:

[(1, 485998912), (2, 242999456), (4, 121499728), (7, 69428416), (8, 60749864), (14, 34714208), (16, 30374932), (28, 17357104), (32, 15187466), (41, 11853632), (56, 8678552), (64, 7593733), (82, 5926816), (112, 4339276), (164, 2963408), (224, 2169638), (287, 1693376), (328, 1481704), (448, 1084819), (574, 846688), (656, 740852), (1148, 423344), (1312, 370426), (2296, 211672), (2624, 185213), (4592, 105836), (9184, 52918), (18368, 26459)]