315454944

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67061}}^1$

素因数の和:67088

約数の個数: 72

約数和(自身を含む): 963278568

約数和(自身を除く): 647823624

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, 67061, 134122, 201183, 268244, 402366, 469427, 536488, 804732, 938854, 1072976, 1408281, 1609464, 1877708, 2145952, 2816562, 3218928, 3285989, 3755416, 5633124, 6437856, 6571978, 7510832, 9857967, 11266248, 13143956, 15021664, 19715934, 22532496, 26287912, 39431868, 45064992, 52575824, 78863736, 105151648, 157727472, 315454944]

約数ペア:

[(1, 315454944), (2, 157727472), (3, 105151648), (4, 78863736), (6, 52575824), (7, 45064992), (8, 39431868), (12, 26287912), (14, 22532496), (16, 19715934), (21, 15021664), (24, 13143956), (28, 11266248), (32, 9857967), (42, 7510832), (48, 6571978), (49, 6437856), (56, 5633124), (84, 3755416), (96, 3285989), (98, 3218928), (112, 2816562), (147, 2145952), (168, 1877708), (196, 1609464), (224, 1408281), (294, 1072976), (336, 938854), (392, 804732), (588, 536488), (672, 469427), (784, 402366), (1176, 268244), (1568, 201183), (2352, 134122), (4704, 67061)]