240470848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{221021}}^1$

素因数の和:221050

約数の個数: 28

約数和(自身を含む): 505256292

約数和(自身を除く): 264785444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 221021, 442042, 884084, 1768168, 3536336, 3757357, 7072672, 7514714, 14145344, 15029428, 30058856, 60117712, 120235424, 240470848]

約数ペア:

[(1, 240470848), (2, 120235424), (4, 60117712), (8, 30058856), (16, 15029428), (17, 14145344), (32, 7514714), (34, 7072672), (64, 3757357), (68, 3536336), (136, 1768168), (272, 884084), (544, 442042), (1088, 221021)]