311940384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{464197}}^1$

素因数の和:464217

約数の個数: 48

約数和(自身を含む): 935823168

約数和(自身を除く): 623882784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 464197, 928394, 1392591, 1856788, 2785182, 3249379, 3713576, 5570364, 6498758, 7427152, 9748137, 11140728, 12997516, 14854304, 19496274, 22281456, 25995032, 38992548, 44562912, 51990064, 77985096, 103980128, 155970192, 311940384]

約数ペア:

[(1, 311940384), (2, 155970192), (3, 103980128), (4, 77985096), (6, 51990064), (7, 44562912), (8, 38992548), (12, 25995032), (14, 22281456), (16, 19496274), (21, 14854304), (24, 12997516), (28, 11140728), (32, 9748137), (42, 7427152), (48, 6498758), (56, 5570364), (84, 3713576), (96, 3249379), (112, 2785182), (168, 1856788), (224, 1392591), (336, 928394), (672, 464197)]