215304216

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 550195200

約数和(自身を除く): 334890984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 383, 397, 472, 708, 766, 794, 1149, 1191, 1416, 1532, 1588, 2298, 2382, 3064, 3176, 4596, 4764, 9192, 9528, 22597, 23423, 45194, 46846, 67791, 70269, 90388, 93692, 135582, 140538, 152051, 180776, 187384, 271164, 281076, 304102, 456153, 542328, 562152, 608204, 912306, 1216408, 1824612, 3649224, 8971009, 17942018, 26913027, 35884036, 53826054, 71768072, 107652108, 215304216]

約数ペア:

[(1, 215304216), (2, 107652108), (3, 71768072), (4, 53826054), (6, 35884036), (8, 26913027), (12, 17942018), (24, 8971009), (59, 3649224), (118, 1824612), (177, 1216408), (236, 912306), (354, 608204), (383, 562152), (397, 542328), (472, 456153), (708, 304102), (766, 281076), (794, 271164), (1149, 187384), (1191, 180776), (1416, 152051), (1532, 140538), (1588, 135582), (2298, 93692), (2382, 90388), (3064, 70269), (3176, 67791), (4596, 46846), (4764, 45194), (9192, 23423), (9528, 22597)]