315539616

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67079}}^1$

素因数の和:67106

約数の個数: 72

約数和(自身を含む): 963537120

約数和(自身を除く): 647997504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 67079, 134158, 201237, 268316, 402474, 469553, 536632, 804948, 939106, 1073264, 1408659, 1609896, 1878212, 2146528, 2817318, 3219792, 3286871, 3756424, 5634636, 6439584, 6573742, 7512848, 9860613, 11269272, 13147484, 15025696, 19721226, 22538544, 26294968, 39442452, 45077088, 52589936, 78884904, 105179872, 157769808, 315539616]

約数ペア:

[(1, 315539616), (2, 157769808), (3, 105179872), (4, 78884904), (6, 52589936), (7, 45077088), (8, 39442452), (12, 26294968), (14, 22538544), (16, 19721226), (21, 15025696), (24, 13147484), (28, 11269272), (32, 9860613), (42, 7512848), (48, 6573742), (49, 6439584), (56, 5634636), (84, 3756424), (96, 3286871), (98, 3219792), (112, 2817318), (147, 2146528), (168, 1878212), (196, 1609896), (224, 1408659), (294, 1073264), (336, 939106), (392, 804948), (588, 536632), (672, 469553), (784, 402474), (1176, 268316), (1568, 201237), (2352, 134158), (4704, 67079)]