408036328

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22147}}^1$

素因数の和:22214

約数の個数: 48

約数和(自身を含む): 908953920

約数和(自身を除く): 500917592

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 22147, 44294, 88588, 155029, 177176, 310058, 620116, 1040909, 1085203, 1240232, 2081818, 2170406, 4163636, 4340812, 7286363, 8327272, 8681624, 14572726, 29145452, 51004541, 58290904, 102009082, 204018164, 408036328]

約数ペア:

[(1, 408036328), (2, 204018164), (4, 102009082), (7, 58290904), (8, 51004541), (14, 29145452), (28, 14572726), (47, 8681624), (49, 8327272), (56, 7286363), (94, 4340812), (98, 4163636), (188, 2170406), (196, 2081818), (329, 1240232), (376, 1085203), (392, 1040909), (658, 620116), (1316, 310058), (2303, 177176), (2632, 155029), (4606, 88588), (9212, 44294), (18424, 22147)]