381626136

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{74653}}^1$

素因数の和:74736

約数の個数: 48

約数和(自身を含む): 1048142160

約数和(自身を除く): 666516024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 74653, 149306, 223959, 298612, 447918, 597224, 671877, 895836, 1343754, 1791672, 2687508, 5300363, 5375016, 10600726, 15901089, 21201452, 31802178, 42402904, 47703267, 63604356, 95406534, 127208712, 190813068, 381626136]

約数ペア:

[(1, 381626136), (2, 190813068), (3, 127208712), (4, 95406534), (6, 63604356), (8, 47703267), (9, 42402904), (12, 31802178), (18, 21201452), (24, 15901089), (36, 10600726), (71, 5375016), (72, 5300363), (142, 2687508), (213, 1791672), (284, 1343754), (426, 895836), (568, 671877), (639, 597224), (852, 447918), (1278, 298612), (1704, 223959), (2556, 149306), (5112, 74653)]