316412992

素因数分解:

$2^6\times 7^2\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:808

約数の個数: 84

約数和(自身を含む): 736061520

約数和(自身を除く): 419648528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 163, 196, 224, 326, 392, 448, 619, 652, 784, 1141, 1238, 1304, 1568, 2282, 2476, 2608, 3136, 4333, 4564, 4952, 5216, 7987, 8666, 9128, 9904, 10432, 15974, 17332, 18256, 19808, 30331, 31948, 34664, 36512, 39616, 60662, 63896, 69328, 73024, 100897, 121324, 127792, 138656, 201794, 242648, 255584, 277312, 403588, 485296, 511168, 706279, 807176, 970592, 1412558, 1614352, 1941184, 2825116, 3228704, 4943953, 5650232, 6457408, 9887906, 11300464, 19775812, 22600928, 39551624, 45201856, 79103248, 158206496, 316412992]

約数ペア:

[(1, 316412992), (2, 158206496), (4, 79103248), (7, 45201856), (8, 39551624), (14, 22600928), (16, 19775812), (28, 11300464), (32, 9887906), (49, 6457408), (56, 5650232), (64, 4943953), (98, 3228704), (112, 2825116), (163, 1941184), (196, 1614352), (224, 1412558), (326, 970592), (392, 807176), (448, 706279), (619, 511168), (652, 485296), (784, 403588), (1141, 277312), (1238, 255584), (1304, 242648), (1568, 201794), (2282, 138656), (2476, 127792), (2608, 121324), (3136, 100897), (4333, 73024), (4564, 69328), (4952, 63896), (5216, 60662), (7987, 39616), (8666, 36512), (9128, 34664), (9904, 31948), (10432, 30331), (15974, 19808), (17332, 18256)]