271635616

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 626040576

約数和(自身を除く): 354404960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 764, 784, 907, 1337, 1528, 1568, 1814, 2674, 3056, 3628, 5348, 6112, 6349, 7256, 9359, 10696, 12698, 14512, 18718, 21392, 25396, 29024, 37436, 42784, 44443, 50792, 74872, 88886, 101584, 149744, 173237, 177772, 203168, 299488, 346474, 355544, 692948, 711088, 1212659, 1385896, 1422176, 2425318, 2771792, 4850636, 5543584, 8488613, 9701272, 16977226, 19402544, 33954452, 38805088, 67908904, 135817808, 271635616]

約数ペア:

[(1, 271635616), (2, 135817808), (4, 67908904), (7, 38805088), (8, 33954452), (14, 19402544), (16, 16977226), (28, 9701272), (32, 8488613), (49, 5543584), (56, 4850636), (98, 2771792), (112, 2425318), (191, 1422176), (196, 1385896), (224, 1212659), (382, 711088), (392, 692948), (764, 355544), (784, 346474), (907, 299488), (1337, 203168), (1528, 177772), (1568, 173237), (1814, 149744), (2674, 101584), (3056, 88886), (3628, 74872), (5348, 50792), (6112, 44443), (6349, 42784), (7256, 37436), (9359, 29024), (10696, 25396), (12698, 21392), (14512, 18718)]