211282432

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 457158240

約数和(自身を除く): 245875808

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 587, 592, 608, 703, 1174, 1184, 1216, 1406, 2348, 2368, 2432, 2812, 4696, 4736, 4864, 5624, 9392, 9472, 9728, 11153, 11248, 18784, 18944, 21719, 22306, 22496, 37568, 43438, 44612, 44992, 75136, 86876, 89224, 89984, 150272, 173752, 178448, 179968, 300544, 347504, 356896, 359936, 412661, 695008, 713792, 825322, 1390016, 1427584, 1650644, 2780032, 2855168, 3301288, 5560064, 5710336, 6602576, 11120128, 13205152, 26410304, 52820608, 105641216, 211282432]

約数ペア:

[(1, 211282432), (2, 105641216), (4, 52820608), (8, 26410304), (16, 13205152), (19, 11120128), (32, 6602576), (37, 5710336), (38, 5560064), (64, 3301288), (74, 2855168), (76, 2780032), (128, 1650644), (148, 1427584), (152, 1390016), (256, 825322), (296, 713792), (304, 695008), (512, 412661), (587, 359936), (592, 356896), (608, 347504), (703, 300544), (1174, 179968), (1184, 178448), (1216, 173752), (1406, 150272), (2348, 89984), (2368, 89224), (2432, 86876), (2812, 75136), (4696, 44992), (4736, 44612), (4864, 43438), (5624, 37568), (9392, 22496), (9472, 22306), (9728, 21719), (11153, 18944), (11248, 18784)]