242569376

素因数分解:

$2^5\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1319}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 546860160

約数和(自身を除く): 304290784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 821, 1319, 1642, 2638, 3284, 5276, 5747, 6568, 9233, 10552, 11494, 13136, 18466, 21104, 22988, 26272, 36932, 42208, 45976, 73864, 91952, 147728, 183904, 295456, 1082899, 2165798, 4331596, 7580293, 8663192, 15160586, 17326384, 30321172, 34652768, 60642344, 121284688, 242569376]

約数ペア:

[(1, 242569376), (2, 121284688), (4, 60642344), (7, 34652768), (8, 30321172), (14, 17326384), (16, 15160586), (28, 8663192), (32, 7580293), (56, 4331596), (112, 2165798), (224, 1082899), (821, 295456), (1319, 183904), (1642, 147728), (2638, 91952), (3284, 73864), (5276, 45976), (5747, 42208), (6568, 36932), (9233, 26272), (10552, 22988), (11494, 21104), (13136, 18466)]