488496498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1217}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 1178634240

約数和(自身を除く): 690137742

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 503, 798, 1006, 1217, 1509, 2434, 3018, 3521, 3651, 7042, 7302, 8519, 9557, 10563, 17038, 19114, 21126, 23123, 25557, 28671, 46246, 51114, 57342, 66899, 69369, 133798, 138738, 161861, 200697, 323722, 401394, 485583, 612151, 971166, 1224302, 1836453, 3672906, 4285057, 8570114, 11630869, 12855171, 23261738, 25710342, 34892607, 69785214, 81416083, 162832166, 244248249, 488496498]

約数ペア:

[(1, 488496498), (2, 244248249), (3, 162832166), (6, 81416083), (7, 69785214), (14, 34892607), (19, 25710342), (21, 23261738), (38, 12855171), (42, 11630869), (57, 8570114), (114, 4285057), (133, 3672906), (266, 1836453), (399, 1224302), (503, 971166), (798, 612151), (1006, 485583), (1217, 401394), (1509, 323722), (2434, 200697), (3018, 161861), (3521, 138738), (3651, 133798), (7042, 69369), (7302, 66899), (8519, 57342), (9557, 51114), (10563, 46246), (17038, 28671), (19114, 25557), (21126, 23123)]