401681376

素因数分解:

$2^5\times 3^3\times {\mathrm{464909}}^1$

素因数の和:464928

約数の個数: 48

約数和(自身を含む): 1171573200

約数和(自身を除く): 769891824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 464909, 929818, 1394727, 1859636, 2789454, 3719272, 4184181, 5578908, 7438544, 8368362, 11157816, 12552543, 14877088, 16736724, 22315632, 25105086, 33473448, 44631264, 50210172, 66946896, 100420344, 133893792, 200840688, 401681376]

約数ペア:

[(1, 401681376), (2, 200840688), (3, 133893792), (4, 100420344), (6, 66946896), (8, 50210172), (9, 44631264), (12, 33473448), (16, 25105086), (18, 22315632), (24, 16736724), (27, 14877088), (32, 12552543), (36, 11157816), (48, 8368362), (54, 7438544), (72, 5578908), (96, 4184181), (108, 3719272), (144, 2789454), (216, 1859636), (288, 1394727), (432, 929818), (864, 464909)]