216162016

素因数分解:

$2^5\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 487710720

約数和(自身を除く): 271548704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 431, 862, 1724, 2239, 3017, 3448, 4478, 6034, 6896, 8956, 12068, 13792, 15673, 17912, 24136, 31346, 35824, 48272, 62692, 71648, 96544, 125384, 250768, 501536, 965009, 1930018, 3860036, 6755063, 7720072, 13510126, 15440144, 27020252, 30880288, 54040504, 108081008, 216162016]

約数ペア:

[(1, 216162016), (2, 108081008), (4, 54040504), (7, 30880288), (8, 27020252), (14, 15440144), (16, 13510126), (28, 7720072), (32, 6755063), (56, 3860036), (112, 1930018), (224, 965009), (431, 501536), (862, 250768), (1724, 125384), (2239, 96544), (3017, 71648), (3448, 62692), (4478, 48272), (6034, 35824), (6896, 31346), (8956, 24136), (12068, 17912), (13792, 15673)]