428510754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{14851}}^1$

素因数の和:15095

約数の個数: 48

約数和(自身を含む): 1065779520

約数和(自身を除く): 637268766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 9618, 14427, 14851, 28854, 29702, 44553, 89106, 103957, 133659, 207914, 267318, 311871, 623742, 935613, 1871226, 3400879, 6801758, 10202637, 20405274, 23806153, 30607911, 47612306, 61215822, 71418459, 142836918, 214255377, 428510754]

約数ペア:

[(1, 428510754), (2, 214255377), (3, 142836918), (6, 71418459), (7, 61215822), (9, 47612306), (14, 30607911), (18, 23806153), (21, 20405274), (42, 10202637), (63, 6801758), (126, 3400879), (229, 1871226), (458, 935613), (687, 623742), (1374, 311871), (1603, 267318), (2061, 207914), (3206, 133659), (4122, 103957), (4809, 89106), (9618, 44553), (14427, 29702), (14851, 28854)]